Help Please. 7012 stuck in fastboot. Was only able to flash CWMR 2.5.1.3, (don't ask how), and I cannot flash any other rom, zip file, update.zip, or any .img files that'll actually stick. I've used both the install from sdcard option in CWMR, and the fastboot commands. Maybe I screwed up my partitions, I have no idea. I've sucessfully rooted devices before, but the limited supportt is kicking my ass. I'd appreciate any and all help. Thnk u for reading
Ok update I was able to use adb shell on cwmr and this is the dmesg.PLEASE can anyone help me with this?
<5>Linux version 2.6.29 ([email protected]) (gcc version 4.3.1 (GCC) ) #116 Sat Nov 6 05:46:45 CST 2010
<4>CPU: ARMv6-compatible processor [410fb766] revision 6 (ARMv7), cr=00c5387f
<4>CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
<4>Machine: Telechips TCC89/91/92XX Demo Board
<4>kernel start display option [resolution : 29][output : 191]
<4>Memory policy: ECC disabled, Data cache writeback
<7>On node 0 totalpages: 40960
<7>free_area_init_node: node 0, pgdat c03f45ec, node_mem_map c0490000
<7> Normal zone: 320 pages used for memmap
<7> Normal zone: 0 pages reserved
<7> Normal zone: 40640 pages, LIFO batch:7
<4>Built 1 zonelists in Zone order, mobility grouping on. Total pages: 40640
<5>Kernel command line: console=ttySAC0 androidboot.hardware=tcc92xx
<3>Unknown boot option `androidboot.hardware=tcc92xx': ignoring
<4>tcc9200_irq_init
<4>PID hash table entries: 1024 (order: 10, 4096 bytes)
<4> ### CORE CLOCK (500000000 Hz), BUS CLOCK (166000000 Hz) ###
<4>Console: colour dummy device 80x30
<4>tcc_console_init
<4>tcc_serial_console_setup: co=c03e171c (0), <NULL>
<4>tcc_serial_get_options
<4>tcc_serial_console_setup: port=c03e1768 (0)
<4>tcc_serial_set_termios port[0]
<4>config: 8bits/char
<4>setting ulcon to uclk[480000] 00000003, brddiv to 26 [115200]
<6>console [ttySAC0] enabled
<6>Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
<6>Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
<4>_etext:0xc03c7000, _text:0xc0029000, _end:0xc048de1a, __init_end:0xc0029000, __init_begin:0xc0008000
<6>Memory: 160MB = 160MB total
<5>Memory: 156300KB available (3704K code, 791K data, 132K init)
<6>Calibrating delay loop... 499.71 BogoMIPS (lpj=2498560)
<4>Mount-cache hash table entries: 512
<6>CPU: Testing write buffer coherency: ok
<6>net_namespace: 932 bytes
<6>NET: Registered protocol family 16
<6>TCC8900 GPIO initialized
<4>i2c_register_driver: new style driver
<6>TCC clock driver initialized
<4>clock: xin: unimplemented function 'clk_enable' called
<4>attached TCC adc driver
<4>bio: create slab <bio-0> at 0
<5>SCSI subsystem initialized
<6>usbcore: registered new interface driver usbfs
<6>usbcore: registered new interface driver hub
<6>usbcore: registered new device driver usb
<6>cfg80211: Using static regulatory domain info
<6>cfg80211: Regulatory domain: US
<6> (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
<6> (2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
<6> (5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
<6> (5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
<6> (5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
<6> (5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
<6> (5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
<6>cfg80211: Calling CRDA for country: US
<6>Switched to NOHz mode on CPU #0
<6>NET: Registered protocol family 2
<6>IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
<6>TCP established hash table entries: 8192 (order: 4, 65536 bytes)
<6>TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
<6>TCP: Hash tables configured (established 8192 bind 8192)
<6>TCP reno registered
<6>NET: Registered protocol family 1
<6>initrd_start:0xc1000000, initrd_end:0xc1136af5
<6>checking if image is initramfs... it is
<6>Freeing initrd memory: 1240K
<4>---> 80eec0f8b92fc0 <---
<4> read_id crc error
<4>NetWinder Floating Point Emulator V0.97 (double precision)
<6>ashmem: initialized
<4>yaffs Nov 6 2010 04:01:36 Installing.
<6>msgmni has been set to 307
<6>alg: No test for stdrng (krng)
<6>io scheduler noop registered (default)
<6>i2c /dev entries driver
<4>i2c0 SCK(100) <-- input clk(40000Khz), prescale(7)
<4>i2c1 SCK(100) <-- input clk(40000Khz), prescale(7)
<6>tcc-i2c tcc-i2c: i2c-0: I2C adapter
<6> tccfb_init (built Nov 6 2010 04:01:52)
<4>clock: pll2: unimplemented function 'clk_enable' called
<4> tccfb_init LCDC:1
<4>tcc92xxx fb +probe
<4>tccfb_map_video_memory--->lk_map_cpu=0xcac00000
<6>fb0: tccfb frame buffer device
<6>TCC Overlay driver initializing
<6>HDMI Audio Driver ver. 1.1 (built Nov 6 2010 04:01:12)
<6>HDMI Driver ver. 1.2.1 (built Nov 6 2010 04:01:40)
<6>CEC Driver ver. 1.0 (built Nov 6 2010 04:01:12)
<6>hpd_init
<6>HPD Driver ver. 1.2 (built Nov 6 2010 04:01:40)
<6>3 hpd_init
<4>tcc_intr: init (ver 2.0)
<4>tcc_intr: init (ver 2.0)
<6>TCC rotation driver initializing
<6>TCC scaler driver initializing
<6>TCC scaler1 driver initializing
<6>TCCXX JPEG Encoder driver initializing
<6>TCCXX JPEG driver initializing
<6>TCC T-DMB tuner driver initializing
<6>tcc_clockctrl_init
<4>tcc_serial_init(c03e16c0,c03e1710)
<4>tcc_uart_probe
<4>tcc_serial_init_ports: initialising ports...
<6>tcc9200-uart.0: tcc-uart0 at MMIO 0xf0532000 (irq = 64) is a uart0
<4>tcc_serial_set_mctrl
<6>brd: module loaded
<6>loop: module loaded
<6>pmem: 1 init
<6>pmem_adsp: 0 init
<6>PPP generic driver version 2.4.2
<6>PPP Deflate Compression module registered
<6>PPP BSD Compression module registered
<6>Linux video capture interface: v2.00
<4>Driver 'sd' needs updating - please use bus_type methods
<4>tcc-mmc0: init.
<4>tcc-mmc1: init.
<4>[MTD TCC] [PORT CONFIG - CS[0, 1] [NAND Data Port: GPIO_B Hw4 ~ Hw11]
<4>[MTD TCC] DMA Alloc Addr:0x49897000, Size:1024
<4>[MTD TCC] [BClk 192MHZ][1Tick 53][RE-S:0,P:6,H:2][WR-S:0,P:3,H:2][COM-S:2,P:15,H:15]
<4>[Golden Info] [TCC_MTD] BadBlk:1028 [SERIAL]
<4>[Golden Info] [TCC_MTD] BadBlk:1032 [SERIAL]
<4>[Golden Info] [TCC_MTD] BadBlk:1036 [SERIAL]
<4>[Golden Info] [TCC_MTD] BadBlk:1037 [SERIAL]
<4>[Golden Info] [TCC_MTD] BadBlk:1048 [SERIAL]
<4>[Golden Info] [Nand Total Bad Block: 5]
<4>[MTD TCC] [PartName: boot] [StBlk : 28]
<4>[MTD TCC] [PartName: boot] [EndBlk: 47]
<4>[MTD TCC] [PartName: kpanic] [StBlk : 48]
<4>[MTD TCC] [PartName: kpanic] [EndBlk: 57]
<4>[MTD TCC] [PartName: system] [StBlk : 58]
<4>[MTD TCC] [PartName: system] [EndBlk: 417]
<4>[MTD TCC] [PartName: splash] [StBlk : 418]
<4>[MTD TCC] [PartName: splash] [EndBlk: 425]
<4>[MTD TCC] [PartName: cache] [StBlk : 426]
<4>[MTD TCC] [PartName: cache] [EndBlk: 505]
<4>[MTD TCC] [PartName: userdata] [StBlk : 506]
<4>[MTD TCC] [PartName: userdata] [EndBlk:1027]
<4>[MTD TCC] [PartName: recovery] [StBlk :1028]
<4>[MTD TCC] [PartName: recovery] [BadBlk:1028]
<4>[MTD TCC] [PartName: recovery] [BadBlk:1032]
<4>[MTD TCC] [PartName: recovery] [BadBlk:1036]
<4>[MTD TCC] [PartName: recovery] [BadBlk:1037]
<4>[MTD TCC] [PartName: recovery] [BadBlk:1048]
<4>[MTD TCC] [PartName: recovery] [EndBlk:1052]
<4>[MTD TCC] [PartName: misc] [StBlk :1053]
<4>[MTD TCC] [PartName: misc] [EndBlk:1054]
<4>[MTD TCC] [PartName: tcc] [StBlk :1055]
<4>[MTD TCC] [PartName: tcc] [EndBlk:1056]
<4>[MTD TCC] [MTDTotalBlk:1024] [MTDRervBlk:29] [MTDStBlk: 28] [MTDEdBlk:1081]
<4>[MTD TCC] NAND device: Manufacturer ID: 0x2c, Chip ID: 0x68
<6>[MTD BASE]Bus Width: 8 bit, PageSize: 4096
<6>Scanning device for bad blocks
<5>Creating 9 MTD partitions on NAND Flash:
<5>0x000000000000-0x000000a00000 : "boot"
<5>ftl_cs: FTL header not found.
<5>0x000000a00000-0x000000f00000 : "kpanic"
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[MTD-ReadPage-Fail] [BlkNum:48] [Error:0x0c100002]
<5>ftl_cs: FTL header not found.
<5>0x000000f00000-0x00000c300000 : "system"
<5>ftl_cs: FTL header not found.
<5>0x00000c300000-0x00000c700000 : "splash"
<5>ftl_cs: FTL header not found.
<5>0x00000c700000-0x00000ef00000 : "cache"
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[MTD-ReadPage-Fail] [BlkNum:427] [Error:0x0c100002]
<5>ftl_cs: FTL header not found.
<5>0x00000ef00000-0x00001f400000 : "userdata"
<5>ftl_cs: FTL header not found.
<7>mmc1: queuing CIS tuple 0x01 length 3
<5>0x00001f400000-0x00001fe00000 : "recovery"
<5>ftl_cs: FTL header not found.
<5>0x00001fe00000-0x00001ff00000 : "misc"
<5>ftl_cs: FTL header not found.
<5>0x00001ff00000-0x000020000000 : "tcc"
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[MTD-ReadPage-Fail] [BlkNum:1055] [Error:0x0c100002]
<5>ftl_cs: FTL header not found.
<4>tcc_tsif: spi1 init (Nov 6 2010 04:01:48)
<4>tcc-tsif1: init
<4>tcc_tsif: alloc DMA buffer @0xFF8F0000(Phy=0x49000000), size:2097152
<6>ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
<6>tcc-ohci tcc-ohci: TCC OHCI
<6>tcc-ohci tcc-ohci: new USB bus registered, assigned bus number 1
<6>tcc-ohci tcc-ohci: irq 49, io mem 0xf0500000
<7>mmc1: queuing CIS tuple 0x1a length 5
<7>mmc1: queuing CIS tuple 0x1b length 8
<7>mmc1: queuing CIS tuple 0x14 length 0
<7>mmc1: queuing CIS tuple 0x80 length 1
<7>mmc1: queuing CIS tuple 0x81 length 1
<7>mmc1: queuing CIS tuple 0x82 length 1
<6>mmc1: new SDIO card at address 0001
<6>usb usb1: configuration #1 chosen from 1 choice
<6>hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 1 port detected
<6>usbcore: registered new interface driver cdc_acm
<6>cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
<6>Initializing USB Mass Storage driver...
<6>usbcore: registered new interface driver usb-storage
<6>USB Mass Storage support registered.
<6>usbcore: registered new interface driver usbserial
<6>usbserial: USB Serial Driver core
<6>USB Serial support registered for GSM modem (1-port)
<6>usbcore: registered new interface driver option
<6>option: v0.7.2:USB Driver for GSM modems
<6>dwc_otg: version 2.60a 22-NOV-2006
<7>dwc_otg_driver_probe(c03cd028)
<7>base=0xf0550000
<7>dwc_otg_device=0xc9ef9aa0
<6>dwc_otg dwc_otg.0: DWC OTG Controller
<6>dwc_otg dwc_otg.0: new USB bus registered, assigned bus number 2
<6>dwc_otg dwc_otg.0: irq 48, io mem 0x00000000
<6>usb usb2: configuration #1 chosen from 1 choice
<6>hub 2-0:1.0: USB hub found
<6>hub 2-0:1.0: 1 port detected
<6>android init
<6>android_probe pdata: c03cdad8
<6>gadget: Android Eclair
<6>gadget: COBY
<6>android_bind
<4>android_bind_config,0, 2
<6>android_usb gadget: android_usb ready
<6>f_adb init
<6>android_register_function adb
<6>f_mass_storage init
<6>android_register_function usb_mass_storage
<6>mass_storage_bind_config
<6>fsg_probe pdata: c03cdac8
<6>android_usb gadget: Number of LUNs=2
<6>adb_bind_config
<6>mice: PS/2 mouse device common for all mice
<6>Telechips Keypad Driver
<6>input: telechips keypad as /devices/virtual/input/input0
<6>Telechips Touchscreen driver, (c) 2009 Telechips
<6>tcc-ts got loaded successfully.
<6>input: tcc-ts as /devices/platform/tcc-ts/input/input1
<4>TCC RTC, (c) 2009, Telechips
<4>tcc_rtc: alarm irq 43
<6>tcc-rtc tcc-rtc: rtc core: registered tcc-rtc as rtc0
<6>cpuidle: using governor ladder
<6>cpuidle: using governor menu
<6>usbcore: registered new interface driver usbhid
<6>usbhid: v2.6:USB HID core driver
<6>logger: created 64K log 'log_main'
<6>logger: created 256K log 'log_events'
<6>logger: created 64K log 'log_radio'
<6>Advanced Linux Sound Architecture Driver Version 1.0.18a.
<4>No device for DAI alc5621
<4>No device for DAI IEC958
<4>No device for DAI tcc-i2s
<4>No device for DAI tcc-spdif
<4>TCC Board probe [tcc_board_probe]
<4>== alsa-debug == [tea_spdif_setclock], clock_rate[44100]
<6>alc5621: ALC5621 Audio Codec 1.00
<4>i2c_register_driver: new style driver
<4>__attach_adapter: [Failure] id[0x0]class[0x0] id_table[alc5621]
<4>__attach_adapter: [Failure] id[0x0]class[0x0] id_table[alc5621]
<4>__attach_adapter: [Failure] id[0x0]class[0x0] id_table[alc5621]
<4>__attach_adapter: [Failure] id[0x0]class[0x0] id_table[alc5621]
<4>Set ID to device mode
<4>alc5621_init
<4>== alsa-debug == tcc_pcm_preallocate_dma_buffer size [65536]
<4>== alsa-debug == tcc_pcm_preallocate_dma_buffer size [65536]
<4>ID change ISR : Device
<6>asoc: alc5621 <-> tcc-i2s mapping ok
<4>== alsa-debug == tcc_pcm_preallocate_dma_buffer size [65536]
<6>asoc: IEC958 <-> tcc-spdif mapping ok
<3>dapm: alc5621: configuring unknown pin MICIN
<3>Failed to add route LHPOUT->Headset Jack
<6>ALSA device list:
<6> #0: tccx_board (alc5621)
<6>TCP cubic registered
<6>NET: Registered protocol family 10
<6>IPv6 over IPv4 tunneling driver
<6>NET: Registered protocol family 17
<6>TCC cpufreq driver initialized
<6>VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
<4>read time 2010/10/14 18:00:37
<6>tcc-rtc tcc-rtc: setting system clock to 2010-10-14 18:00:37 UTC (1287079237)
<6>Freeing init memory: 132K
<4>[#### BT ####] tcc_serial_startup port[0]
<4>request serial irq:64,retval:0
<4>tcc_serial_set_termios port[0]
<4>config: 8bits/char
<4>setting ulcon to uclk[480000] 00000003, brddiv to 26 [115200]
<4>tcc_serial_set_mctrl
<4>
<4>usb cable connected.
<4>tcc_serial_stop_rx
<4>[#### BT ####] tcc_serial_stop_rx port[0]
<4>[#### BT ####] tcc_serial_shutdown port[0]
<6>android_usb gadget: high speed config #1: android
<6>mmc0: new SDHC card at address b368
<6>mmcblk0: mmc0:b368 SDC 3.84 GiB
<6> mmcblk0: p1 p2 p3
<4>[#### BT ####] tcc_serial_startup port[0]
<4>request serial irq:64,retval:0
<4>tcc_serial_set_termios port[0]
<4>config: 8bits/char
<4>setting ulcon to uclk[480000] 00000003, brddiv to 26 [115200]
<4>tcc_serial_stop_rx
<4>[#### BT ####] tcc_serial_stop_rx port[0]
<4>[#### BT ####] tcc_serial_shutdown port[0]
<3>init: cannot open '/initlogo.rle'
<3>init: Unable to open persistent property directory /data/property errno: 2
<6>enabling adb
<6>adb_open
<6>yaffs: dev is 32505860 name is "mtdblock4"
<6>yaffs: passed flags ""
<4>yaffs: Attempting MTD mount on 31.4, "mtdblock4"
<4>yaffs: auto selecting yaffs2
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[DoubleBuf] [EccType:16] [res:c100002]
<4>[MTD-ReadPage-Fail] [BlkNum:427] [Error:0x0c100002]
<4>yaffs: restored from checkpoint
<4>yaffs_read_super: isCheckpointed 1
<6>android_usb gadget: high speed config #1: android
<4>adb_function_set_alt intf: 1 alt: 0
<6>adb_release
<6>adb_open
<4>save exit: isCheckpointed 1
<4>usb usb1: root hub lost power or was reset
<6>yaffs: dev is 32505861 name is "mtdblock5"
<6>yaffs: passed flags ""
<4>yaffs: Attempting MTD mount on 31.5, "mtdblock5"
<4>yaffs: auto selecting yaffs2
<4>yaffs_read_super: isCheckpointed 0
<6>yaffs: dev is 32505858 name is "mtdblock2"
<6>yaffs: passed flags ""
<4>yaffs: Attempting MTD mount on 31.2, "mtdblock2"
<4>yaffs: auto selecting yaffs2
<6>yaffs: dev is 32505858 name is "mtdblock2"
<6>yaffs: passed flags ""
<4>yaffs: Attempting MTD mount on 31.2, "mtdblock2"
I build a minimal android distribution using a modified mako build(with embedded.mk instead of full aosp). When i tried to test this image on the emulator i run into the problem that the kernel cannot mount my system partition[1]. I started the emulator with "emulator -show-kernel -data userdata.img -ramdisk ramdisk.img @nexus4"(both images are from my build and the configuration is for nexus4). So how can i test my custom build?
[1]
serial0 console
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0
Initializing cgroup subsys cpu
Linux version 3.4.0-gd853d22 ([email protected]) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 PREEMPT Tue Jul 9 17:46:46 PDT 2013
CPU: ARMv7 Processor [410fc080] revision 0 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: Goldfish
Truncating RAM at 00000000-772fffff to -2f7fffff (vmalloc region overlap).
Memory policy: ECC disabled, Data cache writeback
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 193040
Kernel command line: qemu.gles=0 qemu=1 console=ttyS0 android.qemud=ttyS1 android.checkjni=1 ndns=2
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 760MB = 760MB total
Memory: 764912k/764912k available, 13328k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
.text : 0xc0008000 - 0xc044a190 (4361 kB)
.init : 0xc044b000 - 0xc0470000 ( 148 kB)
.data : 0xc0470000 - 0xc04a8fc0 ( 228 kB)
.bss : 0xc04a9000 - 0xc05f33c8 (1321 kB)
NR_IRQS:256
sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms
Console: colour dummy device 80x30
Calibrating delay loop... 242.07 BogoMIPS (lpj=1210368)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux: Initializing.
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x35e610 - 0x35e668
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
Switching to clocksource goldfish_timer
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP: reno registered
UDP hash table entries: 512 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 312K
goldfish_new_pdev goldfish_interrupt_controller at ff000000 irq -1
goldfish_new_pdev goldfish_device_bus at ff001000 irq 1
goldfish_new_pdev goldfish_timer at ff003000 irq 3
goldfish_new_pdev goldfish_rtc at ff010000 irq 10
goldfish_new_pdev goldfish_tty at ff002000 irq 4
goldfish_new_pdev goldfish_tty at ff011000 irq 11
goldfish_new_pdev goldfish_tty at ff012000 irq 12
goldfish_new_pdev smc91x at ff013000 irq 13
goldfish_new_pdev goldfish_fb at ff014000 irq 14
goldfish_new_pdev goldfish_audio at ff004000 irq 15
goldfish_new_pdev goldfish_memlog at ff006000 irq -1
goldfish_new_pdev goldfish-battery at ff015000 irq 16
goldfish_new_pdev goldfish_events at ff016000 irq 17
goldfish_new_pdev goldfish_nand at ff017000 irq -1
goldfish_new_pdev qemu_pipe at ff018000 irq 18
goldfish_new_pdev goldfish-switch at ff01a000 irq 19
goldfish_new_pdev goldfish-switch at ff01b000 irq 20
goldfish_pdev_worker registered goldfish_interrupt_controller
goldfish_pdev_worker registered goldfish_device_bus
goldfish_pdev_worker registered goldfish_timer
goldfish_pdev_worker registered goldfish_rtc
goldfish_pdev_worker registered goldfish_tty
goldfish_pdev_worker registered goldfish_tty
audit: initializing netlink socket (disabled)
type=2000 audit(0.380:1): initialized
goldfish_pdev_worker registered goldfish_tty
goldfish_pdev_worker registered smc91x
goldfish_pdev_worker registered goldfish_fb
goldfish_pdev_worker registered goldfish_audio
goldfish_pdev_worker registered goldfish_memlog
goldfish_pdev_worker registered goldfish-battery
goldfish_pdev_worker registered goldfish_events
goldfish_pdev_worker registered goldfish_nand
goldfish_pdev_worker registered qemu_pipe
goldfish_pdev_worker registered goldfish-switch
goldfish_pdev_worker registered goldfish-switch
Installing knfsd (copyright (C) 1996 [email protected]).
fuse init (API version 7.18)
msgmni has been set to 1494
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
allocating frame buffer 768 * 1280, got ffa00000
console [ttyS0] enabled
brd: module loaded
loop: module loaded
nbd: registered device at major 43
goldfish_audio_probe
goldfish nand dev0: size c200000, page 2048, extra 64, erase 131072
goldfish nand dev1: size c200000, page 2048, extra 64, erase 131072
goldfish nand dev2: size 4000000, page 2048, extra 64, erase 131072
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <[email protected]>
eth0: SMC91C11xFD (rev 1) at fe013000 IRQ 13 [nowait]
eth0: Ethernet addr: 52:54:00:12:34:56
mousedev: PS/2 mouse device common for all mice
*** events probe ***
events_probe() addr=0xfe016000 irq=17
events_probe() keymap=qwerty2
input: qwerty2 as /devices/virtual/input/input0
goldfish_rtc goldfish_rtc: rtc core: registered goldfish_rtc as rtc0
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: [email protected]
ashmem: initialized
logger: created 256K log 'log_main'
logger: created 256K log 'log_events'
logger: created 256K log 'log_radio'
logger: created 256K log 'log_system'
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (11956 buckets, 47824 max)
ctnetlink v0.93: registering with nfnetlink.
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
xt_time: kernel timezone is -0000
ip_tables: (C) 2000-2006 Netfilter Core Team
arp_tables: (C) 2002 David S. Miller
TCP: cubic registered
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
8021q: 802.1Q VLAN Support v1.8
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 0
goldfish_rtc goldfish_rtc: setting system clock to 2014-04-14 09:21:14 UTC (1397467274)
Freeing init memory: 148K
type=1403 audit(1397467274.720:2): policy loaded auid=4294967295 ses=4294967295
SELinux: Loaded policy from /sepolicy
type=1404 audit(1397467274.750:3): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
init: /dev/hw_random not found
init: cannot open '/initlogo.rle'
goldfish_nand_read: invalid read, start 0, len 200, dev_size c200000, write_size 800
end_request: I/O error, dev mtdblock0, sector 2
EXT4-fs (mtdblock0): unable to read superblock
fs_mgr: Cannot mount filesystem on /dev/block/mtdblock0 at /system
init: fs_mgr_mount_all returned an error
init: /dev/hw_random not found
init: Unable to open persistent property directory /data/property errno: 2
init: cannot find '/system/bin/servicemanager', disabling 'servicemanager'
init: cannot find '/system/bin/vold', disabling 'vold'
init: cannot find '/system/bin/qemu-props', disabling 'qemu-props'
init: cannot find '/system/bin/netd', disabling 'netd'
init: cannot find '/system/bin/debuggerd', disabling 'debuggerd'
init: cannot find '/system/bin/rild', disabling 'ril-daemon'
type=1400 audit(1397467281.760:4): avc: denied { entrypoint } for pid=33 comm="init" path="/sbin/healthd" dev="rootfs" ino=1232 scontext=u:r:healthd:s0 tcontext=ubject_r:rootfs:s0 tclass=file
init: cannot find '/system/bin/surfaceflinger', disabling 'surfaceflinger'
init: cannot find '/system/bin/app_process', disabling 'zygote'
init: cannot find '/system/bin/drmserver', disabling 'drm'
init: cannot find '/system/bin/mediaserver', disabling 'media'
init: cannot find '/system/bin/installd', disabling 'installd'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
init: cannot find '/system/bin/keystore', disabling 'keystore'
type=1405 audit(1397467281.790:5): bool=in_qemu val=1 old_val=0 auid=4294967295 ses=4294967295
init: cannot find '/system/bin/qemud', disabling 'qemud'
init: cannot find '/system/bin/logcat', disabling 'goldfish-logcat'
init: cannot find '/system/etc/init.goldfish.sh', disabling 'goldfish-setup'
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
healthd: wakealarm_init: timerfd_create failed
init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'
init: cannot find '/system/bin/sh', disabling 'console'
healthd: BatteryVoltagePath not found
healthd: BatteryTemperaturePath not found
binder: 33:33 transaction failed 29189, size 0-0
Click to expand...
Click to collapse
I exchange all files(taken from android build). Also this configuration stops during the boot. Now i get a nice kernel panic[1].
[1]kernel panic
serial0 console
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0
Initializing cgroup subsys cpu
Linux version 3.4.0-gfb3ea4f ([email protected]) (gcc version 4.7 (GCC) ) #1 Tue Apr 2 17:27:47 PDT 2013
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00093177
CPU: VIVT data cache, VIVT instruction cache
Machine: Goldfish
Truncating RAM at 00000000-3fffffff to -2f7fffff (vmalloc region overlap).
Memory policy: ECC disabled, Data cache writeback
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 193040
Kernel command line: qemu.gles=0 qemu=1 console=ttyS0 android.qemud=ttyS1 android.checkjni=1 ndns=2
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 760MB = 760MB total
Memory: 765100k/765100k available, 13140k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
.text : 0xc0008000 - 0xc03f83e8 (4033 kB)
.init : 0xc03f9000 - 0xc041c000 ( 140 kB)
.data : 0xc041c000 - 0xc0452760 ( 218 kB)
.bss : 0xc0452784 - 0xc0599fd0 (1311 kB)
NR_IRQS:256
sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms
Console: colour dummy device 80x30
Calibrating delay loop... 243.30 BogoMIPS (lpj=1216512)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x319390 - 0x3193e8
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
Switching to clocksource goldfish_timer
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP: reno registered
UDP hash table entries: 512 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 484K
goldfish_new_pdev goldfish_interrupt_controller at ff000000 irq -1
goldfish_new_pdev goldfish_device_bus at ff001000 irq 1
goldfish_new_pdev goldfish_timer at ff003000 irq 3
goldfish_new_pdev goldfish_rtc at ff010000 irq 10
goldfish_new_pdev goldfish_tty at ff002000 irq 4
goldfish_new_pdev goldfish_tty at ff011000 irq 11
goldfish_new_pdev goldfish_tty at ff012000 irq 12
goldfish_new_pdev smc91x at ff013000 irq 13
goldfish_new_pdev goldfish_fb at ff014000 irq 14
goldfish_new_pdev goldfish_audio at ff004000 irq 15
goldfish_new_pdev goldfish_memlog at ff006000 irq -1
goldfish_new_pdev goldfish-battery at ff015000 irq 16
goldfish_new_pdev goldfish_events at ff016000 irq 17
goldfish_new_pdev goldfish_nand at ff017000 irq -1
goldfish_new_pdev qemu_pipe at ff018000 irq 18
goldfish_new_pdev goldfish-switch at ff01a000 irq 19
goldfish_new_pdev goldfish-switch at ff01b000 irq 20
goldfish_pdev_worker registered goldfish_interrupt_controller
goldfish_pdev_worker registered goldfish_device_bus
goldfish_pdev_worker registered goldfish_timer
goldfish_pdev_worker registered goldfish_rtc
goldfish_pdev_worker registered goldfish_tty
goldfish_pdev_worker registered goldfish_tty
goldfish_pdev_worker registered goldfish_tty
goldfish_pdev_worker registered smc91x
goldfish_pdev_worker registered goldfish_fb
goldfish_pdev_worker registered goldfish_audio
goldfish_pdev_worker registered goldfish_memlog
goldfish_pdev_worker registered goldfish-battery
goldfish_pdev_worker registered goldfish_events
goldfish_pdev_worker registered goldfish_nand
goldfish_pdev_worker registered qemu_pipe
goldfish_pdev_worker registered goldfish-switch
goldfish_pdev_worker registered goldfish-switch
Installing knfsd (copyright (C) 1996 [email protected]).
fuse init (API version 7.18)
msgmni has been set to 1495
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
allocating frame buffer 480 * 800, got ffc00000
console [ttyS0] enabled
brd: module loaded
loop: module loaded
nbd: registered device at major 43
goldfish_audio_probe
goldfish nand dev0: size 5aea0000, page 2048, extra 64, erase 131072
goldfish nand dev1: size 5aea0000, page 2048, extra 64, erase 131072
goldfish nand dev2: size 4000000, page 2048, extra 64, erase 131072
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <[email protected]>
eth0: SMC91C11xFD (rev 1) at fe013000 IRQ 13 [nowait]
eth0: Ethernet addr: 52:54:00:12:34:56
mousedev: PS/2 mouse device common for all mice
*** events probe ***
events_probe() addr=0xfe016000 irq=17
events_probe() keymap=qwerty2
input: qwerty2 as /devices/virtual/input/input0
goldfish_rtc goldfish_rtc: rtc core: registered goldfish_rtc as rtc0
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: [email protected]
ashmem: initialized
logger: created 256K log 'log_main'
logger: created 256K log 'log_events'
logger: created 256K log 'log_radio'
logger: created 256K log 'log_system'
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (11962 buckets, 47848 max)
ctnetlink v0.93: registering with nfnetlink.
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
xt_time: kernel timezone is -0000
ip_tables: (C) 2000-2006 Netfilter Core Team
arp_tables: (C) 2002 David S. Miller
TCP: cubic registered
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
8021q: 802.1Q VLAN Support v1.8
VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 0
goldfish_rtc goldfish_rtc: setting system clock to 2014-04-15 11:52:05 UTC (1397562725)
Freeing init memory: 140K
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004
[<c0011ac4>] (unwind_backtrace+0x0/0xe0) from [<c03143cc>] (panic+0x6c/0x1ac)
[<c03143cc>] (panic+0x6c/0x1ac) from [<c001c384>] (do_exit+0x2dc/0x6ec)
[<c001c384>] (do_exit+0x2dc/0x6ec) from [<c001c840>] (do_group_exit+0x80/0xbc)
[<c001c840>] (do_group_exit+0x80/0xbc) from [<c00277c4>] (get_signal_to_deliver+0x478/0x4e8)
[<c00277c4>] (get_signal_to_deliver+0x478/0x4e8) from [<c000fd60>] (do_signal+0xcc/0x510)
[<c000fd60>] (do_signal+0xcc/0x510) from [<c001063c>] (do_notify_resume+0x18/0x4c)
[<c001063c>] (do_notify_resume+0x18/0x4c) from [<c000d9b4>] (work_pending+0x24/0x28)
Click to expand...
Click to collapse
[2] emulator call
emulator -show-kernel -sysdir build -system build\system.img -ramdisk build\ramdisk.img -data build\userdata.img -kernel build\kernel-qemu -sdcard sdcard.img -skindir C:\adt-bundle-windows-x86_64-20131030\sdk\platforms\android-19\skins -skin WVGA800 -scale 0.7 -memory 1024 -partition-size 1500
Click to expand...
Click to collapse
So I managed to Unlock my GT-810 Bootloader through
Settings | About | Tapping BUILD # morethan 7x | Enabled ADB/USB Debugging | OEM Unlock | Rebooting via POWER Button + "Vol UP" | fastboot oem unluck
Click to expand...
Click to collapse
Automatically followed by a full Factory wipe (It's compulsary)
WIth several attempts creating a unsecured boot.img
with ro.secure set to 0 and booting it via
fastboot boot recovery.img
Click to expand...
Click to collapse
My Initial attempts were failures (Not that my succeeding one were success) and simply reverts to the FASTBOOT mode.
fastboot boot unsecboot.img
Click to expand...
Click to collapse
Indicates boot.img was executed and validated but reverts to fastboot mode.
Considering it was from stock boot.img from Acer's AVOLO zip, I courageously did a
Fastboot boot unsecboot.img
Click to expand...
Click to collapse
Same Results. Still a good thing that it boots the system normally. As I check on my default.prop, it still indicates ro.secure as 1,. so the Flashing did not kick in or was ineffective.
______________________________________
So the I searched through possible TWRP/CMW Recoveries based on Intel Cherry Trail
I found one for testing @ https[:]//drive.google.com/file/d/0B67Q-LsaF0w0WmxPZ0YxTl9PTWc/view?usp=sharing
But flashing the TWRP from above linksI thought was one step closer.
I was even able to create backups thru the tethered Recovery.
Note when I indicated TETHERED, the FBRL did not work on all T1~4
Instead, I simply boot via FASTBOOT BOOT found-Recovery.img
Click to expand...
Click to collapse
And to make the found-Recovery image work is to use a powered OTG cable and a mouse.
Since the Touchscreen does not work, but notice on my Snap-shots a cursor, where I am able to navigate.
Challenge: Flashing latest superSu.zip works as if there is no issue.
But as soon as I reboot the device - it just stays on the Boot Logo.
DMESG on my Linux indicates USB host has been triggered but neither it was FASTBOOT or ADB
So key is, I DID NOT or WILL NOT Flash any recovery. (There is no STOCK-RECOVERY.img anywhere)
I was able to unbrick via going to it's stock recovery POWER + VOL Down (key closer to power button)
Download the Avolo zip from acer support, save it to my SD and flash it through the stock recovery.
Predator Survives and works to test another set of Rooting tools.
____________________________________________
Using the TWRP from the link above, I tried to edit the contents via Unpacking and repacking with Commandlines merged from the stock and onto the Host TWRP
I do understand that there are more stuff to be done in here and I am willing to get helped.
____________________________________________
It still boots on TWRP but is unable to mount File systems other than my SD card, complete failure or worse, purely expiremental as I repacked the Recovery after adding a couple of files as I read on some Tuts
So I added or replaced the files from Stock into the CUSTOM TWRP
#copied
fstab
uevent.rc
uevebt.rolex.rc
#Later I realize those *.rc's was not called somewhere as the Recovery loads bia Fastboot BOOT command.
____________________________________________
SO MAY I HEREBY REQUEST if anyone can try to PORT Acer Predator 8 Stock boot.img with TWRP.
____________________________________________
Thank you in advance.
Reconnaissance done prior to dwelling for the Root:
Here are more info for the given device.
#Build.prop
#
# ADDITIONAL_DEFAULT_PROPERTIES
#
ro.boot.fake_battery=0
ro.frp.pst=/dev/block/by-name/android_persistent
ro.sf.lcd_density=320
persist.intel.ogl.username=Developer
persist.intel.ogl.debug=/data/ufo.prop
persist.intel.ogl.dumpdebugvars=1
ro.ufo.use_msync=1
ro.ufo.use_coreu=1
wifi.interface=wlan0
config.disable_cellcoex=1
ro.secure=1
ro.allow.mock.location=0
ro.debuggable=0
ro.modules.location=/system/lib/modules
ro.zygote=zygote64_32
ro.dalvik.vm.native.bridge=libhoudini.so
persist.sys.usb.config=mtp
ro.adb.secure=1
dalvik.vm.dex2oat-Xms=64m
dalvik.vm.dex2oat-Xmx=512m
dalvik.vm.image-dex2oat-Xms=64m
dalvik.vm.image-dex2oat-Xmx=64m
Source: AVOLO.zip from Support site, File is extracted from Boot.img "umkbootimg"
Partition Logs (coming from TWRP log on Boot)
Partition Logs:
/boot | /dev/block/mmcblk0p3 | Size: 30MB
Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img
Primary_Block_Device: /dev/block/mmcblk0p3
Display_Name: Boot
Storage_Name: boot
Backup_Path: /boot
Backup_Name: boot
Backup_Display_Name: Boot
Storage_Path: /boot
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd
/cache | /dev/block/mmcblk0p9 | Size: 484MB Used: 1MB Free: 483MB Backup Size: 1MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent
Primary_Block_Device: /dev/block/mmcblk0p9
Display_Name: Cache
Storage_Name: Cache
Backup_Path: /cache
Backup_Name: cache
Backup_Display_Name: Cache
Storage_Path: /cache
Current_File_System: ext4
Fstab_File_System: auto
Backup_Method: files
/factory | /dev/block/mmcblk0p14 | Size: 5MB Used: 0MB Free: 5MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped IsPresent
Primary_Block_Device: /dev/block/mmcblk0p14
Display_Name: Factory
Storage_Name: Factory
Backup_Path: /factory
Backup_Name: factory
Backup_Display_Name: Factory
Storage_Path: /factory
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files
/config | /dev/block/mmcblk0p13 | Size: 3MB Used: 0MB Free: 3MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up IsPresent
Primary_Block_Device: /dev/block/mmcblk0p13
Display_Name: config
Storage_Name: config
Backup_Path: /config
Backup_Name: config
Backup_Display_Name: config
Storage_Path: /config
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files
/data | /dev/block/mmcblk0p11 | Size: 23383MB Used: 1194MB Free: 22074MB Backup Size: 1194MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Can_Be_Encrypted Has_Data_Media Can_Encrypt_Backup Use_Userdata_Encryption Is_Storage Is_Settings_Storage
Symlink_Path: /data/media/0
Symlink_Mount_Point: /sdcard
Primary_Block_Device: /dev/block/mmcblk0p11
Crypto_Key_Location: /factory/userdata_footer
Display_Name: Data
Storage_Name: Internal Storage
Backup_Path: /data
Backup_Name: data
Backup_Display_Name: Data
Storage_Path: /data/media/0
Current_File_System: ext4
Fstab_File_System: auto
Backup_Method: files
MTP_Storage_ID: 65537
/misc | /dev/block/mmcblk0p6 | Size: 1MB
Flags: Can_Be_Backed_Up IsPresent
Primary_Block_Device: /dev/block/mmcblk0p6
Display_Name: Misc
Storage_Name: Misc
Backup_Path: /misc
Backup_Name: misc
Backup_Display_Name: Misc
Storage_Path: /misc
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd
/recovery | /dev/block/mmcblk0p4 | Size: 30MB
Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img
Primary_Block_Device: /dev/block/mmcblk0p4
Display_Name: Recovery
Storage_Name: recovery
Backup_Path: /recovery
Backup_Name: recovery
Backup_Display_Name: Recovery
Storage_Path: /recovery
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd
/system | /dev/block/mmcblk0p8 | Size: 4920MB Used: 2272MB Free: 2647MB Backup Size: 2272MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_Available_in_GUI IsPresent
Primary_Block_Device: /dev/block/mmcblk0p8
Display_Name: System
Storage_Name: System
Backup_Path: /system
Backup_Name: system
Backup_Display_Name: System
Storage_Path: /system
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files
/usb_otg | | Size: 0MB Used: 0MB Free: 0MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Removable Is_Storage
Primary_Block_Device: /dev/block/sda1
Alternate_Block_Device: /dev/block/sda
Display_Name: USB-OTG
Storage_Name: USB-OTG
Backup_Path: /usb_otg
Backup_Name: usb_otg
Backup_Display_Name: USB-OTG
Storage_Path: /usb_otg
Current_File_System: auto
Fstab_File_System: auto
Backup_Method: files
MTP_Storage_ID: 65538
/external_sd | /dev/block/mmcblk1p1 | Size: 30424MB Used: 10225MB Free: 20198MB Backup Size: 10225MB
Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable IsPresent Is_Storage
Primary_Block_Device: /dev/block/mmcblk1p1
Display_Name: MicroSD
Storage_Name: MicroSD
Backup_Path: /external_sd
Backup_Name: external_sd
Backup_Display_Name: MicroSD
Storage_Path: /external_sd
Current_File_System: vfat
Fstab_File_System: vfat
Backup_Method: files
MTP_Storage_ID: 65539
Extracting STOCK BOOT.IMG
unmkbootimg version 1.2 - Mikael Q Kuisma <[email protected]>
Kernel size 7762368
Kernel address 0x10008000
Ramdisk size 1541367
Ramdisk address 0x11000000
Secondary size 0
Secondary address 0x10f00000
Kernel tags address 0x10000100
Flash page size 2048
Board name is ""
Command line "loglevel=8 androidboot.hardware=rolex firmware_class.path=/system/etc/firmware i915.fastboot=1 memmap=4M$0x5c400000 oops=panic panic=10 vga=current i915.modeset=1 drm.vblankoffdelay=1 bootboost=1 pm_suspend_debug=1 pstore.backend=ramoops"
This image is built using standard mkbootimg
Extracting kernel to file zImage ...
Extracting root filesystem to file initramfs.cpio.gz ...
All done.
---------------
To recompile this image, use:
mkbootimg --kernel zImage --ramdisk initramfs.cpio.gz --cmdline 'loglevel=8 androidboot.hardware=rolex firmware_class.path=/system/etc/firmware i915.fastboot=1 memmap=4M$0x5c400000 oops=panic panic=10 vga=current i915.modeset=1 drm.vblankoffdelay=1 bootboost=1 pm_suspend_debug=1 pstore.backend=ramoops' -o new_boot.img
---------------
.:
boot.img
dir.txt
initramfs.cpio.gz
mnt
origlog.txt
zImage
./mnt:
charger
data
default.prop
dev
file_contexts
fstab
init
init.aosp.rc
init.environ.rc
init.rc
init.recovery.rolex.rc
init.rolex.rc
init.rolex.usb.rc
init.trace.rc
init.usb.rc
init.zygote32.rc
init.zygote64_32.rc
intel_prop.cfg
lib
proc
property_contexts
res
rfkill_bt.sh
sbin
seapp_contexts
selinux_version
sepolicy
service_contexts
sys
system
thermal_lite
ueventd.rc
ueventd.rolex.rc
verity_key
ls: cannot open directory './mnt/data': Permission denied
./mnt/dev:
./mnt/lib:
modules
./mnt/lib/modules:
emu_eeprom.ko
./mnt/proc:
./mnt/res:
images
vidt_sign.bin
./mnt/res/images:
charger
./mnt/res/images/charger:
battery_0.png
battery_1.png
battery_2.png
battery_3.png
battery_4.png
battery_5.png
battery_fail.png
battery_low.png
battery_scale.png
battery_temp.png
ls: cannot open directory './mnt/sbin': Permission denied
./mnt/sys:
./mnt/system:
_______________________
#FSTAB
# ----------------- BEGIN MIX-IN DEFINITIONS -----------------
# Mix-In definitions are auto-generated by mixin-update
##############################################################
# Source: device/intel/mixins/groups/boot-arch/efi/fstab
##############################################################
# Android fstab file.
# <src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
/dev/block/by-name/android_system /system ext4 ro wait,verify
/dev/block/by-name/android_cache /cache ext4 noatime,nosuid,nodev,errors=panic wait,check
/dev/block/by-name/android_data /data ext4 noatime,nosuid,nodev,discard,noauto_da_alloc,errors=panic wait,check,encryptable=/dev/block/by-name/android_metadata
/dev/block/by-name/android_boot /boot emmc defaults defaults
/dev/block/by-name/android_recovery /recovery emmc defaults defaults
/dev/block/by-name/android_misc /misc emmc defaults defaults
/dev/block/by-name/android_bootloader /bootloader emmc defaults recoveryonly
/dev/block/by-name/android_bootloader2 /bootloader2 emmc defaults recoveryonly
/dev/block/by-name/android_persistent /persistent emmc defaults defaults
/dev/block/by-name/android_metadata /metadata emmc defaults defaults
##############################################################
# Source: device/intel/mixins/groups/config-partition/enabled/fstab
##############################################################
/dev/block/by-name/android_config /config ext4 noatime,nosuid,nodev,errors=panic wait,check
##############################################################
# Source: device/intel/mixins/groups/storage/sdcard-mmcblk1-4xUSB-sda-emulated/fstab
##############################################################
*/block/sd* auto vfat defaults voldmanaged=usbdisk:auto
*/block/mmcblk1* auto vfat defaults voldmanaged=sdcard1:auto
/dev/block/mmcblk1p1 /sdcard vfat defaults recoveryonly
##############################################################
# Source: device/intel/mixins/groups/factory-partition/enabled/fstab
##############################################################
/dev/block/by-name/android_factory /factory ext4 rw wait
# ------------------ END MIX-IN DEFINITIONS ------------------
/dev/block/zram0 none swap defaults zramsize=536870912
---------------
#Full Dump/Backup using TWRP
total 3604370
-rwxrwxrwx 1 oem oem 1605437440 Oct 18 00:02 system.ext4.win000
-rwxrwxrwx 1 oem oem 1255762944 Oct 17 23:59 data.ext4.win
-rwxrwxrwx 1 oem oem 764068352 Oct 18 00:04 system.ext4.win001
-rwxrwxrwx 1 oem oem 31457280 Oct 17 23:56 boot.emmc.win
-rwxrwxrwx 1 oem oem 31457280 Oct 18 00:00 recovery.emmc.win
-rwxrwxrwx 1 oem oem 1048576 Oct 17 23:59 misc.emmc.win
-rwxrwxrwx 1 oem oem 892928 Oct 17 23:57 cache.ext4.win
-rwxrwxrwx 1 oem oem 733042 Oct 18 00:05 recovery.log
-rwxrwxrwx 1 oem oem 2560 Oct 17 23:57 config.ext4.win
-rwxrwxrwx 1 oem oem 65 Oct 17 23:59 data.info
-rwxrwxrwx 1 oem oem 65 Oct 18 00:04 system.info
-rwxrwxrwx 1 oem oem 59 Oct 17 23:57 cache.info
-rwxrwxrwx 1 oem oem 53 Oct 17 23:57 config.info
-rwxrwxrwx 1 oem oem 53 Oct 18 00:05 system.ext4.win000.md5
-rwxrwxrwx 1 oem oem 53 Oct 18 00:05 system.ext4.win001.md5
-rwxrwxrwx 1 oem oem 52 Oct 18 00:00 recovery.emmc.win.md5
-rwxrwxrwx 1 oem oem 50 Oct 17 23:57 config.ext4.win.md5
-rwxrwxrwx 1 oem oem 49 Oct 17 23:57 cache.ext4.win.md5
-rwxrwxrwx 1 oem oem 48 Oct 17 23:56 boot.emmc.win.md5
-rwxrwxrwx 1 oem oem 48 Oct 17 23:59 data.ext4.win.md5
-rwxrwxrwx 1 oem oem 48 Oct 18 00:00 misc.emmc.win.md5
drwxrwxrwx 1 oem oem 0 Oct 18 09:40 Extracts
-rwxrwxrwx 1 oem oem 0 Oct 18 09:57 list.txt
I also tried Flashing the Stock Avolo zip file for Acer support via TWRP and got Error, unable to recognize or is unable to execute BIOS update
Click to expand...
Click to collapse
#Fastboot getvar all
(bootloader) serialno: 96791262
(bootloader) board: Insyde Cherry Trail FFD CherryTrail
(bootloader) device-state: unlocked
(bootloader) boot-state: ORANGE
(bootloader) firmware: INSYDE Corp. V1.08
(bootloader) product-name: Cherry Trail Tablet
(bootloader) secureboot: yes
(bootloader) off-mode-charge: 1
(bootloader) unlocked: yes
(bootloader) secure: no
(bootloader) partition-type:factory: ext4
(bootloader) partition-size:factory: 0x0000000000A00000
(bootloader) partition-type:config: ext4
(bootloader) partition-size:config: 0x0000000000800000
(bootloader) partition-typeersistent: ext4
(bootloader) partition-sizeersistent: 0x0000000000100000
(bootloader) partition-type:userdata: ext4
(bootloader) partition-size:userdata: 0x00000005D4E00000
(bootloader) partition-type:data: ext4
(bootloader) partition-size:data: 0x00000005D4E00000
(bootloader) partition-typeE2: none
(bootloader) partition-sizeE2: 0x0000000000A00000
(bootloader) partition-type:cache: ext4
(bootloader) partition-size:cache: 0x000000001F400000
(bootloader) partition-type:system: ext4
(bootloader) partition-size:system: 0x0000000140000000
(bootloader) partition-type:metadata: none
(bootloader) partition-size:metadata: 0x0000000001000000
(bootloader) partition-type:misc: none
(bootloader) partition-size:misc: 0x0000000000100000
(bootloader) partition-typeE1: none
(bootloader) partition-sizeE1: 0x0000000000A00000
(bootloader) partition-type:recovery: none
(bootloader) partition-size:recovery: 0x0000000001E00000
(bootloader) partition-type:boot: none
(bootloader) partition-size:boot: 0x0000000001E00000
(bootloader) partition-type:bootloader2: none
(bootloader) partition-size:bootloader2: 0x0000000006400000
(bootloader) partition-type:bootloader: vfat
(bootloader) partition-size:bootloader: 0x0000000006400000
(bootloader) max-download-size: 0x0000000018000000
(bootloader) battery-voltage: 4086mV
(bootloader) version-bootloader: kernelflinger-02.11-10e7456
(bootloader) product: rolex
all:
finished. total time: 0.077s
So I finally am able to flash an Unsecured boot.img, am able to exexute "adb root"
With my linux, Konsole indicates
"restarting as Root"
But I guess the tablet still setup a persistent reset for unroot ADB, but I am able to obtain these info from ADB as root (Kinda)
"adb shell getprop ro.debuggable" 1
"adb shell cat /proc/partitions"
major minor #blocks name
254 0 524288 zram0
179 0 30539776 mmcblk0
179 1 102400 mmcblk0p1
179 2 102400 mmcblk0p2
179 3 30720 mmcblk0p3
179 4 30720 mmcblk0p4
179 5 10240 mmcblk0p5
179 6 1024 mmcblk0p6
179 7 16384 mmcblk0p7
179 8 5242880 mmcblk0p8
179 9 512000 mmcblk0p9
179 10 10240 mmcblk0p10
179 11 24459264 mmcblk0p11
179 12 1024 mmcblk0p12
179 13 8192 mmcblk0p13
179 14 10240 mmcblk0p14
179 48 4096 mmcblk0rpmb
179 32 4096 mmcblk0boot1
179 16 4096 mmcblk0boot0
179 64 31166976 mmcblk1
179 65 31162880 mmcblk1p1
Click to expand...
Click to collapse
I will now commence Dumping these partitions and guess which one is Recovery
If I am able to dump these as IMG's, then I would unpack to check also will again RUN Fastboot boot Recovery.img
To check if it does gets me into STOCK recovery, this way We will now have a STOCK-Recovery image!
Dmesg from ADB with Stock ROM
<6>[ 0.000000] Initializing cgroup subsys cpuset
<6>[ 0.000000] Initializing cgroup subsys cpu
<6>[ 0.000000] Initializing cgroup subsys cpuacct
<5>[ 0.000000] Linux version 3.14.37-x86_64+ ([email protected]) (gcc version 4.8 (GCC) ) #1 SMP PREEMPT Fri Dec 11 12:05:05 CST 2015
<6>[ 0.000000] Command line: console=null androidboot.bootreason=unknown androidboot.serialno=81086752 g_ffs.iSerialNumber=81086752 loglevel=8 androidboot.hardware=rolex firmware_class.path=/system/etc/firmware i915.fastboot=1 memmap=4M$0x5c400000 oops=panic panic=10 vga=current i915.modeset=1 drm.vblankoffdelay=1 bootboost=1 pm_suspend_debug=1 pstore.backend=ramoops
<6>[ 0.000000] e820: BIOS-provided physical RAM map:
<6>[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
<6>[ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009ffff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000070ffffff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000071000000-0x0000000071ffffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000072000000-0x0000000072aeafff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x0000000072aeb000-0x0000000072af3fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000072af4000-0x00000000762f3fff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x00000000762f4000-0x0000000076c03fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x0000000076c04000-0x0000000076d03fff] ACPI NVS
<6>[ 0.000000] BIOS-e820: [mem 0x0000000076d04000-0x0000000076d43fff] ACPI data
<6>[ 0.000000] BIOS-e820: [mem 0x0000000076d44000-0x0000000077ffffff] usable
<6>[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
<6>[ 0.000000] BIOS-e820: [mem 0x00000000fff60000-0x00000000ffffffff] reserved
<6>[ 0.000000] NX (Execute Disable) protection: active
<6>[ 0.000000] e820: user-defined physical RAM map:
<6>[ 0.000000] user: [mem 0x0000000000000000-0x000000000008efff] usable
<6>[ 0.000000] user: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
<6>[ 0.000000] user: [mem 0x0000000000090000-0x000000000009ffff] usable
<6>[ 0.000000] user: [mem 0x0000000000100000-0x000000001fffffff] usable
<6>[ 0.000000] user: [mem 0x0000000020000000-0x00000000201fffff] reserved
<6>[ 0.000000] user: [mem 0x0000000020200000-0x000000005c3fffff] usable
<6>[ 0.000000] user: [mem 0x000000005c400000-0x000000005c7fffff] reserved
<6>[ 0.000000] user: [mem 0x000000005c800000-0x0000000070ffffff] usable
<6>[ 0.000000] user: [mem 0x0000000071000000-0x0000000071ffffff] reserved
<6>[ 0.000000] user: [mem 0x0000000072000000-0x0000000072aeafff] usable
<6>[ 0.000000] user: [mem 0x0000000072aeb000-0x0000000072af3fff] reserved
<6>[ 0.000000] user: [mem 0x0000000072af4000-0x00000000762f3fff] usable
<6>[ 0.000000] user: [mem 0x00000000762f4000-0x0000000076c03fff] reserved
<6>[ 0.000000] user: [mem 0x0000000076c04000-0x0000000076d03fff] ACPI NVS
<6>[ 0.000000] user: [mem 0x0000000076d04000-0x0000000076d43fff] ACPI data
<6>[ 0.000000] user: [mem 0x0000000076d44000-0x0000000077ffffff] usable
<6>[ 0.000000] user: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
<6>[ 0.000000] user: [mem 0x00000000fea00000-0x00000000feafffff] reserved
<6>[ 0.000000] user: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
<6>[ 0.000000] user: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
<6>[ 0.000000] user: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
<6>[ 0.000000] user: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
<6>[ 0.000000] user: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
<6>[ 0.000000] user: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
<6>[ 0.000000] user: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
<6>[ 0.000000] user: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
<6>[ 0.000000] user: [mem 0x00000000fff60000-0x00000000ffffffff] reserved
<6>[ 0.000000] efi: EFI v2.40 by INSYDE Corp.
<6>[ 0.000000] efi: ACPI 2.0=0x76d43014 SMBIOS=0x76403000
<6>[ 0.000000] efi: mem00: type=7, attr=0xf, range=[0x0000000000000000-0x0000000000001000) (0MB)
<6>[ 0.000000] efi: mem01: type=2, attr=0xf, range=[0x0000000000001000-0x0000000000002000) (0MB)
<6>[ 0.000000] efi: mem02: type=7, attr=0xf, range=[0x0000000000002000-0x000000000008f000) (0MB)
<6>[ 0.000000] efi: mem03: type=10, attr=0xf, range=[0x000000000008f000-0x0000000000090000) (0MB)
<6>[ 0.000000] efi: mem04: type=7, attr=0xf, range=[0x0000000000090000-0x000000000009f000) (0MB)
<6>[ 0.000000] efi: mem05: type=2, attr=0xf, range=[0x000000000009f000-0x00000000000a0000) (0MB)
<6>[ 0.000000] efi: mem06: type=2, attr=0xf, range=[0x0000000000100000-0x0000000000279000) (1MB)
<6>[ 0.000000] efi: mem07: type=7, attr=0xf, range=[0x0000000000279000-0x0000000001000000) (13MB)
<6>[ 0.000000] efi: mem08: type=2, attr=0xf, range=[0x0000000001000000-0x00000000029cb000) (25MB)
<6>[ 0.000000] efi: mem09: type=7, attr=0xf, range=[0x00000000029cb000-0x0000000020000000) (470MB)
<6>[ 0.000000] efi: mem10: type=0, attr=0xf, range=[0x0000000020000000-0x0000000020200000) (2MB)
<6>[ 0.000000] efi: mem11: type=7, attr=0xf, range=[0x0000000020200000-0x0000000028000000) (126MB)
<6>[ 0.000000] efi: mem12: type=4, attr=0xf, range=[0x0000000028000000-0x00000000283f0000) (3MB)
<6>[ 0.000000] efi: mem13: type=7, attr=0xf, range=[0x00000000283f0000-0x000000003fffc000) (380MB)
<6>[ 0.000000] efi: mem14: type=2, attr=0xf, range=[0x000000003fffc000-0x0000000040000000) (0MB)
<6>[ 0.000000] efi: mem15: type=7, attr=0xf, range=[0x0000000040000000-0x000000006e000000) (736MB)
<6>[ 0.000000] efi: mem16: type=4, attr=0xf, range=[0x000000006e000000-0x000000006e020000) (0MB)
<6>[ 0.000000] efi: mem17: type=7, attr=0xf, range=[0x000000006e020000-0x000000007071e000) (38MB)
<6>[ 0.000000] efi: mem18: type=2, attr=0xf, range=[0x000000007071e000-0x0000000071000000) (8MB)
<6>[ 0.000000] efi: mem19: type=0, attr=0xf, range=[0x0000000071000000-0x0000000072000000) (16MB)
<6>[ 0.000000] efi: mem20: type=7, attr=0xf, range=[0x0000000072000000-0x000000007276a000) (7MB)
<6>[ 0.000000] efi: mem21: type=1, attr=0xf, range=[0x000000007276a000-0x0000000072aeb000) (3MB)
<6>[ 0.000000] efi: mem22: type=5, attr=0x800000000000000f, range=[0x0000000072aeb000-0x0000000072af4000) (0MB)
<6>[ 0.000000] efi: mem23: type=7, attr=0xf, range=[0x0000000072af4000-0x0000000072bf2000) (0MB)
<6>[ 0.000000] efi: mem24: type=2, attr=0xf, range=[0x0000000072bf2000-0x0000000072bf4000) (0MB)
<6>[ 0.000000] efi: mem25: type=7, attr=0xf, range=[0x0000000072bf4000-0x0000000073909000) (13MB)
<6>[ 0.000000] efi: mem26: type=4, attr=0xf, range=[0x0000000073909000-0x000000007390a000) (0MB)
<6>[ 0.000000] efi: mem27: type=7, attr=0xf, range=[0x000000007390a000-0x0000000073ca2000) (3MB)
<6>[ 0.000000] efi: mem28: type=4, attr=0xf, range=[0x0000000073ca2000-0x00000000752f4000) (22MB)
<6>[ 0.000000] efi: mem29: type=7, attr=0xf, range=[0x00000000752f4000-0x0000000075ef4000) (12MB)
<6>[ 0.000000] efi: mem30: type=3, attr=0xf, range=[0x0000000075ef4000-0x00000000762f4000) (4MB)
<6>[ 0.000000] efi: mem31: type=5, attr=0x800000000000000f, range=[0x00000000762f4000-0x0000000076384000) (0MB)
<6>[ 0.000000] efi: mem32: type=6, attr=0x800000000000000f, range=[0x0000000076384000-0x0000000076604000) (2MB)
<6>[ 0.000000] efi: mem33: type=0, attr=0xf, range=[0x0000000076604000-0x0000000076c04000) (6MB)
<6>[ 0.000000] efi: mem34: type=10, attr=0xf, range=[0x0000000076c04000-0x0000000076d04000) (1MB)
<6>[ 0.000000] efi: mem35: type=9, attr=0xf, range=[0x0000000076d04000-0x0000000076d44000) (0MB)
<6>[ 0.000000] efi: mem36: type=4, attr=0xf, range=[0x0000000076d44000-0x0000000077bd5000) (14MB)
<6>[ 0.000000] efi: mem37: type=2, attr=0xf, range=[0x0000000077bd5000-0x0000000077bd6000) (0MB)
<6>[ 0.000000] efi: mem38: type=4, attr=0xf, range=[0x0000000077bd6000-0x0000000078000000) (4MB)
<6>[ 0.000000] efi: mem39: type=12, attr=0x8000000000000000, range=[0x00000000e0000000-0x00000000e4000000) (64MB)
<6>[ 0.000000] efi: mem40: type=11, attr=0x8000000000000000, range=[0x00000000fea00000-0x00000000feb00000) (1MB)
<6>[ 0.000000] efi: mem41: type=11, attr=0x8000000000000000, range=[0x00000000fec00000-0x00000000fec01000) (0MB)
<6>[ 0.000000] efi: mem42: type=11, attr=0x8000000000000000, range=[0x00000000fed01000-0x00000000fed02000) (0MB)
<6>[ 0.000000] efi: mem43: type=11, attr=0x8000000000000001, range=[0x00000000fed03000-0x00000000fed04000) (0MB)
<6>[ 0.000000] efi: mem44: type=11, attr=0x8000000000000000, range=[0x00000000fed06000-0x00000000fed07000) (0MB)
<6>[ 0.000000] efi: mem45: type=11, attr=0x8000000000000000, range=[0x00000000fed08000-0x00000000fed0a000) (0MB)
<6>[ 0.000000] efi: mem46: type=11, attr=0x8000000000000000, range=[0x00000000fed1c000-0x00000000fed1d000) (0MB)
<6>[ 0.000000] efi: mem47: type=11, attr=0x8000000000000000, range=[0x00000000fed80000-0x00000000fedc0000) (0MB)
<6>[ 0.000000] efi: mem48: type=11, attr=0x8000000000000000, range=[0x00000000fee00000-0x00000000fee01000) (0MB)
<6>[ 0.000000] efi: mem49: type=11, attr=0x8000000000000000, range=[0x00000000fff60000-0x0000000100000000) (0MB)
<6>[ 0.000000] SMBIOS 2.8 present.
<7>[ 0.000000] DMI: Insyde Cherry Trail Tablet/Cherry Trail FFD, BIOS V1.08 05/07/2015
<7>[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
<7>[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
<6>[ 0.000000] e820: last_pfn = 0x78000 max_arch_pfn = 0x400000000
<7>[ 0.000000] MTRR default type: uncachable
<7>[ 0.000000] MTRR fixed ranges enabled:
<7>[ 0.000000] 00000-9FFFF write-back
<7>[ 0.000000] A0000-FFFFF write-protect
<7>[ 0.000000] MTRR variable ranges enabled:
<7>[ 0.000000] 0 base 0FFF80000 mask FFFF80000 write-protect
<7>[ 0.000000] 1 base 0FFF60000 mask FFFFE0000 write-protect
<7>[ 0.000000] 2 base 000000000 mask F80000000 write-back
<7>[ 0.000000] 3 base 07E000000 mask FFE000000 uncachable
<7>[ 0.000000] 4 base 07D000000 mask FFF000000 uncachable
<7>[ 0.000000] 5 base 07C800000 mask FFF800000 uncachable
<7>[ 0.000000] 6 base 07C400000 mask FFFC00000 uncachable
<7>[ 0.000000] 7 disabled
<6>[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
<6>[ 0.000000] Scanning 1 areas for low memory corruption
<7>[ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 28672
<6>[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
<7>[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
<7>[ 0.000000] BRK [0x026f8000, 0x026f8fff] PGTABLE
<7>[ 0.000000] BRK [0x026f9000, 0x026f9fff] PGTABLE
<7>[ 0.000000] BRK [0x026fa000, 0x026fafff] PGTABLE
<6>[ 0.000000] init_memory_mapping: [mem 0x75c00000-0x75dfffff]
<7>[ 0.000000] [mem 0x75c00000-0x75dfffff] page 2M
<7>[ 0.000000] BRK [0x026fb000, 0x026fbfff] PGTABLE
<6>[ 0.000000] init_memory_mapping: [mem 0x74000000-0x75bfffff]
<7>[ 0.000000] [mem 0x74000000-0x75bfffff] page 2M
<6>[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
<7>[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
<7>[ 0.000000] [mem 0x00200000-0x1fffffff] page 2M
<6>[ 0.000000] init_memory_mapping: [mem 0x20200000-0x5c3fffff]
<7>[ 0.000000] [mem 0x20200000-0x5c3fffff] page 2M
<6>[ 0.000000] init_memory_mapping: [mem 0x5c800000-0x70ffffff]
<7>[ 0.000000] [mem 0x5c800000-0x70ffffff] page 2M
<6>[ 0.000000] init_memory_mapping: [mem 0x72000000-0x72aeafff]
<7>[ 0.000000] [mem 0x72000000-0x729fffff] page 2M
<7>[ 0.000000] [mem 0x72a00000-0x72aeafff] page 4k
<7>[ 0.000000] BRK [0x026fc000, 0x026fcfff] PGTABLE
<6>[ 0.000000] init_memory_mapping: [mem 0x72af4000-0x73ffffff]
<7>[ 0.000000] [mem 0x72af4000-0x72bfffff] page 4k
<7>[ 0.000000] [mem 0x72c00000-0x73ffffff] page 2M
<6>[ 0.000000] init_memory_mapping: [mem 0x75e00000-0x762f3fff]
<7>[ 0.000000] [mem 0x75e00000-0x761fffff] page 2M
<7>[ 0.000000] [mem 0x76200000-0x762f3fff] page 4k
<7>[ 0.000000] BRK [0x026fd000, 0x026fdfff] PGTABLE
<6>[ 0.000000] init_memory_mapping: [mem 0x76d44000-0x77ffffff]
<7>[ 0.000000] [mem 0x76d44000-0x76dfffff] page 4k
<7>[ 0.000000] [mem 0x76e00000-0x77ffffff] page 2M
<6>[ 0.000000] RAMDISK: [mem 0x00100000-0x00278fff]
<7>[ 0.000000] ACPI: RSDP 0000000076d43014 000024 (v02 INSYDE)
<7>[ 0.000000] ACPI: XSDT 0000000076d43120 0000C4 (v01 INSYDE INSYDE 00000003 01000013)
<7>[ 0.000000] ACPI: FACP 0000000076d3e000 00010C (v05 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: DSDT 0000000076d1f000 019B13 (v02 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: FACS 0000000076cb8000 000040
<7>[ 0.000000] ACPI: UEFI 0000000076d42000 000236 (v01 INSYDE INSYDE 00000001 ACPI 00040000)
<7>[ 0.000000] ACPI: UEFI 0000000076d40000 000042 (v01 INSYDE INSYDE 00000000 ACPI 00040000)
<7>[ 0.000000] ACPI: HPET 0000000076d3d000 000038 (v01 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: LPIT 0000000076d3c000 000104 (v01 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: APIC 0000000076d3b000 00006C (v03 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: MCFG 0000000076d3a000 00003C (v01 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: PRAM 0000000076d39000 000030 (v01 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: SSDT 0000000076d1e000 0006A0 (v01 INSYDE CpuDptf 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: SSDT 0000000076d1a000 003018 (v01 INSYDE DptfTab 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: SSDT 0000000076d19000 000058 (v01 INSYDE LowPwrM 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: SSDT 0000000076d18000 000763 (v01 INSYDE CpuPm 00003000 ACPI 00040000)
<7>[ 0.000000] ACPI: SSDT 0000000076d17000 000290 (v01 INSYDE Cpu0Tst 00003000 ACPI 00040000)
<7>[ 0.000000] ACPI: SSDT 0000000076d16000 00017A (v01 INSYDE ApTst 00003000 ACPI 00040000)
<7>[ 0.000000] ACPI: CSRT 0000000076d3f000 00014C (v00 INSYDE INSYDE 00000003 ACPI 00040000)
<7>[ 0.000000] ACPI: BCFG 0000000076d15000 000139 (v01 INSYDE INSYDE 00000001 ACPI 00040000)
<7>[ 0.000000] ACPI: OEM1 0000000076d14000 000040 (v01 INSYDE INSYDE 00000005 ACPI 00040000)
<7>[ 0.000000] ACPI: PIDV 0000000076d13000 0000DC (v02 INSYDE INSYDE 00000002 ACPI 00040000)
<7>[ 0.000000] ACPI: RSCI 0000000076d12000 00002C (v01 INSYDE INSYDE 00000000 ACPI 00040000)
<7>[ 0.000000] ACPI: FPDT 0000000076d11000 000044 (v01 INSYDE INSYDE 00000002 ACPI 00040000)
<7>[ 0.000000] ACPI: Local APIC address 0xfee00000
<7>[ 0.000000] [ffffea0000000000-ffffea0001bfffff] PMD -> [ffff88006f200000-ffff880070dfffff] on node 0
<7>[ 0.000000] Zone ranges:
<7>[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
<7>[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
<7>[ 0.000000] Normal empty
<7>[ 0.000000] Movable zone start for each node
<7>[ 0.000000] Early memory node ranges
<7>[ 0.000000] node 0: [mem 0x00001000-0x0008efff]
<7>[ 0.000000] node 0: [mem 0x00090000-0x0009ffff]
<7>[ 0.000000] node 0: [mem 0x00100000-0x1fffffff]
<7>[ 0.000000] node 0: [mem 0x20200000-0x5c3fffff]
<7>[ 0.000000] node 0: [mem 0x5c800000-0x70ffffff]
<7>[ 0.000000] node 0: [mem 0x72000000-0x72aeafff]
<7>[ 0.000000] node 0: [mem 0x72af4000-0x762f3fff]
<7>[ 0.000000] node 0: [mem 0x76d44000-0x77ffffff]
<7>[ 0.000000] On node 0 totalpages: 483141
<7>[ 0.000000] DMA zone: 56 pages used for memmap
<7>[ 0.000000] DMA zone: 400 pages reserved
<7>[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
<7>[ 0.000000] DMA32 zone: 6664 pages used for memmap
<7>[ 0.000000] DMA32 zone: 479143 pages, LIFO batch:31
<6>[ 0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable
<6>[ 0.000000] Reserving Intel graphics stolen memory at 0x7ce00000-0x7edfffff
<6>[ 0.000000] ACPI: PM-Timer IO Port: 0x408
<7>[ 0.000000] ACPI: Local APIC address 0xfee00000
<6>[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
<6>[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
<6>[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
<6>[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
<6>[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
<6>[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114
<6>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
<6>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
<7>[ 0.000000] ACPI: IRQ0 used by override.
<7>[ 0.000000] ACPI: IRQ2 used by override.
<7>[ 0.000000] ACPI: IRQ9 used by override.
<6>[ 0.000000] Using ACPI (MADT) for SMP configuration information
<6>[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
<6>[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
<7>[ 0.000000] nr_irqs_gsi: 131
<6>[ 0.000000] e820: [mem 0x7ee00000-0xdfffffff] available for PCI devices
<6>[ 0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
<6>[ 0.000000] PERCPU: Embedded 26 pages/cpu @ffff880075c00000 s77440 r8192 d20864 u524288
<7>[ 0.000000] pcpu-alloc: s77440 r8192 d20864 u524288 alloc=1*2097152
<7>[ 0.000000] pcpu-alloc: [0] 0 1 2 3
<7>[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 476021
<5>[ 0.000000] Kernel command line: console=null androidboot.bootreason=unknown androidboot.serialno=81086752 g_ffs.iSerialNumber=81086752 loglevel=8 androidboot.hardware=rolex firmware_class.path=/system/etc/firmware i915.fastboot=1 memmap=4M$0x5c400000 oops=panic panic=10 vga=current i915.modeset=1 drm.vblankoffdelay=1 bootboost=1 pm_suspend_debug=1 pstore.backend=ramoops
<6>[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
<6>[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
<6>[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
<7>[ 0.000000] Memory: 1824812K/1932564K available (10233K kernel code, 2304K rwdata, 5168K rodata, 1360K init, 1384K bss, 107752K reserved)
Click to expand...
Click to collapse
Acer Predator 8 Gt-810 PARTITION INFORMATION
<7>[ 10.445769] EMU EEPROM version 31
<5>[ 10.446387] audit: type=1400 audit(1476914694.521:4): avc: denied { setattr } for pid=1 comm="init" name="mmcblk0p10" dev="tmpfs" ino=8834 scontext=u:r:init:s0 tcontext=ubject_r:block_device:s0 tclass=blk_file permissive=0
<11>[ 10.446645] init: /dev/hw_random not found
<7>[ 10.466401] SELinux: initialized (dev efivarfs, type efivarfs), uses genfs_contexts
<6>[ 10.477534] bio: create slab <bio-1> at 1
<6>[ 10.487601] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
<7>[ 10.487631] SELinux: initialized (dev dm-0, type ext4), uses xattr
<14>[ 10.487700] fs_mgr: __mount(source=/dev/block/dm-0,target=/system,type=ext4)=0
<4>[ 10.488173] EXT4-fs (mmcblk0p9): Ignoring removed nomblk_io_submit option
<6>[ 10.492476] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
<7>[ 10.492491] SELinux: initialized (dev mmcblk0p9, type ext4), uses xattr
<14>[ 10.492529] fs_mgr: check_fs(): mount(/dev/block/by-name/android_cache,/cache,ext4)=0
<14>[ 10.513444] fs_mgr: Running /system/bin/e2fsck on /dev/block/by-name/android_cache
<14>[ 10.591806] e2fsck: e2fsck 1.42.9 (28-Dec-2013)
<14>[ 10.591855] e2fsck: /dev/block/by-name/android_cache: clean, 38/32000 files, 4191/128000 blocks
<6>[ 10.596341] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: errors=panic
<7>[ 10.596368] SELinux: initialized (dev mmcblk0p9, type ext4), uses xattr
<14>[ 10.596426] fs_mgr: __mount(source=/dev/block/by-name/android_cache,target=/cache,type=ext4)=0
<4>[ 10.597184] EXT4-fs (mmcblk0p11): Ignoring removed nomblk_io_submit option
<6>[ 10.603487] EXT4-fs (mmcblk0p11): 4 orphan inodes deleted
<6>[ 10.603498] EXT4-fs (mmcblk0p11): recovery complete
<6>[ 10.609467] EXT4-fs (mmcblk0p11): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
<7>[ 10.609490] SELinux: initialized (dev mmcblk0p11, type ext4), uses xattr
<14>[ 10.609549] fs_mgr: check_fs(): mount(/dev/block/by-name/android_data,/data,ext4)=0
<14>[ 10.619507] fs_mgr: Running /system/bin/e2fsck on /dev/block/by-name/android_data
<14>[ 10.637342] e2fsck: e2fsck 1.42.9 (28-Dec-2013)
<14>[ 10.637375] e2fsck: /dev/block/by-name/android_data: clean, 3682/1528912 files, 1451691/6114816 blocks
<6>[ 10.640946] EXT4-fs (mmcblk0p11): mounted filesystem with ordered data mode. Opts: discard,noauto_da_alloc,errors=panic
<7>[ 10.640970] SELinux: initialized (dev mmcblk0p11, type ext4), uses xattr
<14>[ 10.641015] fs_mgr: __mount(source=/dev/block/by-name/android_data,target=/data,type=ext4)=0
<4>[ 10.641716] EXT4-fs (mmcblk0p13): Ignoring removed nomblk_io_submit option
<6>[ 10.644389] EXT4-fs (mmcblk0p13): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
<7>[ 10.644403] SELinux: initialized (dev mmcblk0p13, type ext4), uses xattr
<14>[ 10.644440] fs_mgr: check_fs(): mount(/dev/block/by-name/android_config,/config,ext4)=0
<14>[ 10.655660] fs_mgr: Running /system/bin/e2fsck on /dev/block/by-name/android_config
<14>[ 10.661542] e2fsck: e2fsck 1.42.9 (28-Dec-2013)
<14>[ 10.661577] e2fsck: /dev/block/by-name/android_config: clean, 12/512 files, 1072/2048 blocks
<6>[ 10.665029] EXT4-fs (mmcblk0p13): mounted filesystem with ordered data mode. Opts: errors=panic
<7>[ 10.665050] SELinux: initialized (dev mmcblk0p13, type ext4), uses xattr
<14>[ 10.665091] fs_mgr: __mount(source=/dev/block/by-name/android_config,target=/config,type=ext4)=0
<6>[ 10.669138] EXT4-fs (mmcblk0p14): mounted filesystem with ordered data mode. Opts: (null)
<7>[ 10.669168] SELinux: initialized (dev mmcblk0p14, type ext4), uses xattr
<14>[ 10.669219] fs_mgr: __mount(source=/dev/block/by-name/android_factory,target=/factory,type=ext4)=0
<6>[ 10.716986] Adding 524284k swap on /dev/block/zram0. Priority:-1 extents:1 across:524284k SS
<11>[ 10.718129] init: Warning! Service acer_dinfo_init needs a SELinux domain defined; please fix!
<7>[ 10.718778] SELinux: initialized (dev functionfs, type functionfs), uses genfs_contexts
<11>[ 10.722918] init: cannot find '/system/bin/bd_prov', disabling 'bd_prov'
<7>[ 10.733697] SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts
Click to expand...
Click to collapse
pleas backup system\etc download
livedten said:
pleas backup system\etc download
Click to expand...
Click to collapse
deleted
---------- Post added at 02:20 PM ---------- Previous post was at 01:54 PM ----------
arjaylzo said:
Acer Predator 8 Gt-810 PARTITION INFORMATION
Click to expand...
Click to collapse
Downloaded TWRP.img i replaced with stock kernel, changed modules, fstab, and got touchscreen working and all partitions are working, no bugs that i found, i also backed up stock recovery since i booted twrp not flashed, im gonna make the stock rom flashable for twrp now, then an unbloated rom, we now need a development page for our device so it doesnt get messy, ill add twrp link after im 100% its working
I've Finally been able to install my Ported TWRP with Full Functionality (including the EMU.ko file and Touch screen)
Also, through TWRP, I am able to flash the Stock Image file for the tablet.
Here is my Screen -Record https[:]//youtu.be/UpRFqTejF9U
Sorry that I am unable to upload the TWRP-Ported.img file, does not allow me here and my bandwidth is quite limitted.
My next plan is booting a Full GNU Linux, wish me luck.
arjaylzo said:
I've Finally been able to install my Ported TWRP with Full Functionality (including the EMU.ko file and Touch screen)
Also, through TWRP, I am able to flash the Stock Image file for the tablet.
Here is my Screen -Record https[:]//youtu.be/UpRFqTejF9U
Sorry that I am unable to upload the TWRP-Ported.img file, does not allow me here and my bandwidth is quite limitted.
My next plan is booting a Full GNU Linux, wish me luck.
Click to expand...
Click to collapse
For that im certain that you need to access the UEFI to disable secure boot, but first you need to make a backup of the EMMC partitions in order to restore back to android, theres also a few things that can be done to easily dual boot this device with another OS like Ubuntu, accessing UEFI with keyboard and keypressing is impossible since by default the option to enable keyboard is disabled, a way of getting to UEFI is to flash the stock rom on twrp (with edited script to flash and fail on uefi update), and when it fails and goes to shell mode you connect keyboard simply type exit and it shows secure boot option, and option to enter UEFI, from there you can boot whatever you want.. I could try to get reefind (a boot manager allows to dualboot in case u didnt know) but i need root.. i made the unsecboot myself but can never seem to be able to get root working without making the rom unbootable.. can you tell me how you did it?
I managed to get into UEFI, Able to boot several UEFI files such as grub.uefi even Windows bootx64, eventually giving out Errors during Linux Mint/debian and Ubuntu installation. Also cleared security footer in UEFI thereby getting a Prompt to Press +Vol whenever I start. So this time, my boot loader has been unlucked and secure boot is OFF for good
I even was able to FLash these UEFI images. FIrst with Linux, I extracted bootloader.img from the Stock zip coming from acer. Mounted the IMG file (I am using Linux) and replaced loader.img and also replaced efi/boot/bootx64.efi with the Grub.efi
I then unmount the IMG and flash it via
Entering DNX mode
Fastboot boot loader.img
Fastboot flash bootloader bootloader.img(which contains grub.efi)
Viola, I instantly am able to boot to Grub commandline. I am able to map my OTG Flashdrive and Boot vmlinuz and initrd. But later fails.
Turns out, the port to which the USB is under USB3 Only that the 4 pins are setup, not the additional pins for common USB3 pins.
So, as soon as windows Launch the WinPe environment, my OTG powered Hub, USB uefi enabled installer and keyboard shutsdown and stuck on the Welcome WIndows installation.
Same goes for the Linux live installer. As soon as the RootFS is loaded in the Memory and launch the Init process, the USB's quit working leading to "Missing Live squashFS".
So then I resorted with Copying the Linux installers into the /system folder. Yes I have /system RW capability since my tablet has been rooted.
Going back to the Windows Installation. I got an ACPI error. Thereby went into UEFI again and Adjusted ACPI_O5 to O4, was able to get into the welcom Installation. Still, no KB or mouse. An unattended Installation could have helped but I no longer have the resource to create Win10 unAttended plus I'ts hard to setup the Partition as I intend to install it permanently into the MMC or SD card if possible.
Worse, I made adjustment into the UEFI hoping to convert USB3 setting into legacy, As I rebooted my device, I no longer have OTG on Android, SD card no longer mounted. So that concludes that the SD card is also allocated towards the USB bridge.
This calls for a UEFI/BIOS Reset. Which I did. I then Booted TWRP and Sideload the AV0L0 stock image.zip, went through the usual flashing. But was getting error mounting some partitions. I went in and flash instead. This time i'ts slowly getting worse.
I tried re-flashing the tablet using the stock AVOLO.zip file. I thought re-locking bootloader would help since it kinda makes changes into the UEFI. So I did relock the tablet. After re-locking, I flashed the AVOLO and finally ended the life of this one. I went into a Bootloop, though DNX is still accessible. But not a chance to flash UEFI or atleast bootloader. Plus, no KB and OTG working.
I tore apart my Predator 8. Inside was pretty nifty, I removed the Main battery terminal. Let it sit for 15 mins as I smoke in desperation. While the Battery Terminal was removed, I also pressed the Power Button and Kept it press for a minute.
Time to re-assemble. Put back the battery terminal, powered on the unit, went into Recovery (twrp touch enable) plug in FlashDrive.
I've seen my FD was mounted. I was relieved. Plugged in Mouse, I saw my cursor in there. This indicates that I am able to Reset my UEFI. Also kinda Re-calibrated my battery as It was stuck on 25% since I rooted the devices. No it never went up since then. When I check to charge the table, it now showed 100%
Using Intel Flash was one of my option in totally forgetting about Android on this tablet. But, I no longer have Flashing to bootloader capability as during the re-installation of the AVOLO file to get into error, it reboot the Tablet. Thus until the time of my writing, it is rebooting upon showing the crappy Acer logo.
Again, I tore out the tablet. I was hoping the battery was just rather weak being at 4.11V where it's rating is at 4.38V. I will try to charge the unit for couple of hours. Note that when I plug the charger into the tablet, it triggers the tablet to power-on. I am guessing its the part of the AVOLO flash sequence to update bios, but since it has a weak battery, it shutsdown and goes into a loop. But luckly, I am able to charge the tablet without the Android "charger" interface, must have been corrupted by now.
I did check on the battery terminal, made a comparison. It does increases a little bit when I plug the chargers. so so sure is its charging. It's 3 in the morning and has been on this since the other night.
Shame that this tablet has so much potential but lacks the resource. Other Tablet has their respective forums, chuwi and teclas are even better.
Soon I hope that I will sort this out and upload another Video for this device booting into Linux or Windows.
I forgot to mention, I got into the UEFI by deliberately erasing bootloader partition, I was confident that I'de still be able to boot the device via DNX mode and into it's OEM fasboot mode. I got into the shell, typed exit. It then shows me the Setup Utility and Option to boot from device or option to boot from File.
arjaylzo said:
I forgot to mention, I got into the UEFI by deliberately erasing bootloader partition, I was confident that I'de still be able to boot the device via DNX mode and into it's OEM fasboot mode. I got into the shell, typed exit. It then shows me the Setup Utility and Option to boot from device or option to boot from File.
Click to expand...
Click to collapse
it really seems like your just ignoring the replies im giving, please take a bit of time and read replies ive sending, ive ported the TWRP 3.0.2, so its not using the older one, 2.8.7, and i was also able to boot into uefi, i could also try to get something another bootloader very easily to be able to multiboot different OS'es, since my other tablet uses an intel cpu and process is the same, all i need now, is to know how did you root this device? whever i try to root this device it allways falls into a bootloop or if i manualky push files it constantly says binaries need an update and it fails everytime to update.. just tell me how you did it..
---------- Post added at 12:20 AM ---------- Previous post was at 12:14 AM ----------
arjaylzo said:
I managed to get into UEFI, Able to boot several UEFI files such as grub.uefi even Windows bootx64, eventually giving out Errors during Linux Mint/debian and Ubuntu installation. Also cleared security footer in UEFI thereby getting a Prompt to Press +Vol whenever I start. So this time, my boot loader has been unlucked and secure boot is OFF for good
I even was able to FLash these UEFI images. FIrst with Linux, I extracted bootloader.img from the Stock zip coming from acer. Mounted the IMG file (I am using Linux) and replaced loader.img and also replaced efi/boot/bootx64.efi with the Grub.efi
I then unmount the IMG and flash it via
Entering DNX mode
Fastboot boot loader.img
Fastboot flash bootloader bootloader.img(which contains grub.efi)
Viola, I instantly am able to boot to Grub commandline. I am able to map my OTG Flashdrive and Boot vmlinuz and initrd. But later fails.
Turns out, the port to which the USB is under USB3 Only that the 4 pins are setup, not the additional pins for common USB3 pins.
So, as soon as windows Launch the WinPe environment, my OTG powered Hub, USB uefi enabled installer and keyboard shutsdown and stuck on the Welcome WIndows installation.
Same goes for the Linux live installer. As soon as the RootFS is loaded in the Memory and launch the Init process, the USB's quit working leading to "Missing Live squashFS".
So then I resorted with Copying the Linux installers into the /system folder. Yes I have /system RW capability since my tablet has been rooted.
Going back to the Windows Installation. I got an ACPI error. Thereby went into UEFI again and Adjusted ACPI_O5 to O4, was able to get into the welcom Installation. Still, no KB or mouse. An unattended Installation could have helped but I no longer have the resource to create Win10 unAttended plus I'ts hard to setup the Partition as I intend to install it permanently into the MMC or SD card if possible.
Worse, I made adjustment into the UEFI hoping to convert USB3 setting into legacy, As I rebooted my device, I no longer have OTG on Android, SD card no longer mounted. So that concludes that the SD card is also allocated towards the USB bridge.
This calls for a UEFI/BIOS Reset. Which I did. I then Booted TWRP and Sideload the AV0L0 stock image.zip, went through the usual flashing. But was getting error mounting some partitions. I went in and flash instead. This time i'ts slowly getting worse.
I tried re-flashing the tablet using the stock AVOLO.zip file. I thought re-locking bootloader would help since it kinda makes changes into the UEFI. So I did relock the tablet. After re-locking, I flashed the AVOLO and finally ended the life of this one. I went into a Bootloop, though DNX is still accessible. But not a chance to flash UEFI or atleast bootloader. Plus, no KB and OTG working.
I tore apart my Predator 8. Inside was pretty nifty, I removed the Main battery terminal. Let it sit for 15 mins as I smoke in desperation. While the Battery Terminal was removed, I also pressed the Power Button and Kept it press for a minute.
Time to re-assemble. Put back the battery terminal, powered on the unit, went into Recovery (twrp touch enable) plug in FlashDrive.
I've seen my FD was mounted. I was relieved. Plugged in Mouse, I saw my cursor in there. This indicates that I am able to Reset my UEFI. Also kinda Re-calibrated my battery as It was stuck on 25% since I rooted the devices. No it never went up since then. When I check to charge the table, it now showed 100%
Using Intel Flash was one of my option in totally forgetting about Android on this tablet. But, I no longer have Flashing to bootloader capability as during the re-installation of the AVOLO file to get into error, it reboot the Tablet. Thus until the time of my writing, it is rebooting upon showing the crappy Acer logo.
Again, I tore out the tablet. I was hoping the battery was just rather weak being at 4.11V where it's rating is at 4.38V. I will try to charge the unit for couple of hours. Note that when I plug the charger into the tablet, it triggers the tablet to power-on. I am guessing its the part of the AVOLO flash sequence to update bios, but since it has a weak battery, it shutsdown and goes into a loop. But luckly, I am able to charge the tablet without the Android "charger" interface, must have been corrupted by now.
I did check on the battery terminal, made a comparison. It does increases a little bit when I plug the chargers. so so sure is its charging. It's 3 in the morning and has been on this since the other night.
Shame that this tablet has so much potential but lacks the resource. Other Tablet has their respective forums, chuwi and teclas are even better.
Soon I hope that I will sort this out and upload another Video for this device booting into Linux or Windows.
Click to expand...
Click to collapse
I think we need to somehow work togueter, the things you have been making its things ive done very easily, the only thing i wasnt able to do is root the device, other than that, i was able to boot TWRP 3.0.2, the so called unsec boot and few other things, i have an idea that is very safe that will allow to load a bootloader that gives you the power to choose if you want to boot with flash drive, android, or an .img stored on the tablet in order to dualboot android/linux/windows.. But what we dont need is youtube videos just showing you did stuff like that, its unnecessary, and you dont even give any kind of tutorial on how you did it.. if your not going to share anything and keep making useless youtube videos, just tell me how you rooted the device without it getting into a bootloop, and ill do the rest by my own.
Apologies for the lack of tutorial. Honestly I was teasing you, though I might have teased you too much. I am able to revive my tablet and eventually smoked the Display Driver chip. Tablet still boots into Grub (the last bootloader I had to get into the UEFI) and eventually slipped the Aluminum casing and poof, smoke came out of the chip. Moreover, here is how I did it. I will most likely unable to provide you the commandline from Fastboot at the moment as I am using a Diff PC to reply to you.
Key is, I did had a bootloop whenever I flash the ported TWRP recovery if I flash it as .img.
Instead, what I did is simply unpack the Teclast TWRP recovery using umkbootimg. So that gives me three things:
1 initramfs.cpio file
1 zImage file
and the commandline to repack the img.
"But I did not actually repack back to IMG"
I then replace the zImage file from the GT810, this makes the Touchscreen work
So, the secret was:
Fastboot -c fastboot -c 'loglevel=5 androidboot.hardware=cht_ffd firmware_class.path=/system/etc/firmware i915.fastboot=1 memmap=4M$0x5c400000 i915.i915_rotation=1 vga=current i915.modeset=1 drm.vblankoffdelay=1 enforcing=0 androidboot.selinux=permissive console=ttyS0,115200n8 bootboost=1 pm_suspend_debug=1 pstore.backend=ramoops' flash:raw zImage initramfs.cpio.gz boot zImage initramfs.cpio
Click to expand...
Click to collapse
- that should enable you to boot and test the new Recovery, Touch and all the rest should work. also check TWRP log screen for errors. If no error, then you can flash those "two files"
While you have the initramfs, modify the default.prop according to the GT-810's build prop. Especially the part where SKU and all the rest of values are indicated on the GT-810, there is no need to edit those init-RC files. Keep them as is.
Going back to the Flashing. So you have the Following:
1: GT810-initrd file
2: modified initramfs (which has the Gt-810 bulidprop contents pasted into the default.prop)
3: Commandline to repack the Teclast TWRP recovery.
Flashing part. Bear with me as I do not have my PC where I worked, but again, do not flash your TWRP recov as IMG. Rather flash it as RAW, and make sure to flash unsecboot first.
Here are my Root-files:
https://drive.google.com/drive/folders/0B9crbD0LpeifREFIbktQdldIcUU?usp=sharing
Click to expand...
Click to collapse
Make sure to unlock your bootloader. Flash the unsecboot.img first
fastboot flash boot unsecured_boot.img
Click to expand...
Click to collapse
The Fun part
fastboot -c 'loglevel=5 androidboot.hardware=cht_ffd firmware_class.path=/system/etc/firmware i915.fastboot=1 memmap=4M$0x5c400000 i915.i915_rotation=1 vga=current i915.modeset=1 drm.vblankoffdelay=1 enforcing=0 androidboot.selinux=permissive console=ttyS0,115200n8 bootboost=1 pm_suspend_debug=1 pstore.backend=ramoops' flash:raw zImage initramfs.cpio.gz
Click to expand...
Click to collapse
Reboot to Recovery (Power + Vol-UP, its the button closest to the power button)
flash the SU.zip file above.
there your go
I am out to buy another Predator tablet at the moment. Mine is half-gone. Later I'll post more details.
arjaylzo said:
Apologies for the lack of tutorial. Honestly I was teasing you, though I might have teased you too much. I am able to revive my tablet and eventually smoked the Display Driver chip. Tablet still boots into Grub (the last bootloader I had to get into the UEFI) and eventually slipped the Aluminum casing and poof, smoke came out of the chip. Moreover, here is how I did it. I will most likely unable to provide you the commandline from Fastboot at the moment as I am using a Diff PC to reply to you.
Key is, I did had a bootloop whenever I flash the ported TWRP recovery if I flash it as .img.
Instead, what I did is simply unpack the Teclast TWRP recovery using umkbootimg. So that gives me three things:
1 initramfs.cpio file
1 zImage file
and the commandline to repack the img.
"But I did not actually repack back to IMG"
I then replace the zImage file from the GT810, this makes the Touchscreen work
So, the secret was:
- that should enable you to boot and test the new Recovery, Touch and all the rest should work. also check TWRP log screen for errors. If no error, then you can flash those "two files"
While you have the initramfs, modify the default.prop according to the GT-810's build prop. Especially the part where SKU and all the rest of values are indicated on the GT-810, there is no need to edit those init-RC files. Keep them as is.
Going back to the Flashing. So you have the Following:
1: GT810-initrd file
2: modified initramfs (which has the Gt-810 bulidprop contents pasted into the default.prop)
3: Commandline to repack the Teclast TWRP recovery.
Flashing part. Bear with me as I do not have my PC where I worked, but again, do not flash your TWRP recov as IMG. Rather flash it as RAW, and make sure to flash unsecboot first.
Here are my Root-files:
Make sure to unlock your bootloader. Flash the unsecboot.img first
The Fun part
Reboot to Recovery (Power + Vol-UP, its the button closest to the power button)
flash the SU.zip file above.
there your go
I am out to buy another Predator tablet at the moment. Mine is half-gone. Later I'll post more details.
Click to expand...
Click to collapse
Alright, thus thing is a bit messed up. I send comments to you for another thread and then u send to this one its a bit of a mess, but anyway i was hoping that after you buy your tablet again, that you could try this TWRP and maybe try to fix a bug i couldnt fix? (backup folder name keeps changing), its a more updated version of TWRP, it does backup and install stock rom, but backups after being made and if you reboot twrp, twrp changes the folder name (/sdcard/TWRP/BACKUPS/18373829_thesechangeeveryreboot)) which makes it having the problem of transfering the backup to the new folder.. Link: http://forum.xda-developers.com/android/development/acer-predator-8-twrp-3-0-2-t3500801/page1 also i flashed everything with fastboot, and temporarily booted to twrp and made a backup of stock recovery.. also im trying to get refind to work, if we get this it should be very easy to put anything we want in here.. i tried once but forgot to disable secure boot and uefi failed to load refind_x64.efi ill try again this afternoon after i get back from school..
refind
I tried refind as well, tried three of these. The downloadable zip, ISO and I recall and the standalone efi file. With the secure_boot disabled, I only got into the fallback Grub Commandline and refind fails to identify bootable partitions including the EMMC:bootloader, SDCARD (Yes I have flagged by SD as Bootable, even has it's 100mb efi partition itself) and bootable USB via OTG. Couldn't make it work. While using Grub.efi from LInux Iso's works flawlessly. I made a couple of dumps. One of which was SMBIOS and devicetree, well not Android related but handy as I unravel the devices through it's core.
The store I went to no longer has stocks of the tablet at my price-range. Other do have but were 3x the Selling price. So not today, I guess.
Regarding the TWRP latest version you are working onto. I am not sure if it's necessary to have it, the older version worked for me flawlessly, primarily rooting the device, making backup and Instant ADB connection. Oh! Sideload doesn't work but not that much of a drawback.
The later part, the Tablet gets rooted using the old TWRP and I personally can't check as to why the folder changes. I recall, on the old version: the backup you made would create SKU+SystemTimeAndDate as the folder's filename. Thus you'd be able to distinguish which set of backup worked.
BE CAREFULL not to flash the Stock AVOLO firmware very often. Which was one of my perv. I had the instance where the Charging IC and UEFI/Bios chip gets out of sync and thereby the Battery gauge gets wrong Calibration.
I come to Discover how to Reset the UEFI chip as well as the EMMC chip in cases where The USB port gets disabled if you ever decide to tinker the USB configuration and UEFI. Or should there be a need to do so, such as in my case, the unit bootloops in 2sec as soon as the Acer logo and backlight comes on. Turns out that the Bootloader and UEFI update got corrupted. Worse part is, DNX also no longer works.
PLUS, I recommend not to CLEAR the UEFI Security Footer inside the UEFI, this part is Where Acer embedded their RSA security description. This part cannot be recovered and undone. If so, You will have a BootFlag or Notice to Press Vol+ twice whenever the unit is turned on. Well, that is if you go through the route of having android on this device.
But again, given that this is _x64 based hardware, we certainly can boot other os's, part missing on my end is how to go through these OS's installation without the USB3.0 deactivated when WinPe(windows) or InitRamFs(Linux) is executed.
Lastly, I have uploaded and provided a link to DL the Stock Recovery which is 30MB+ using DD from ADB. These Img's are now flashable IMG's.
arjaylzo said:
I tried refind as well, tried three of these. The downloadable zip, ISO and I recall and the standalone efi file. With the secure_boot disabled, I only got into the fallback Grub Commandline and refind fails to identify bootable partitions including the EMMC:bootloader, SDCARD (Yes I have flagged by SD as Bootable, even has it's 100mb efi partition itself) and bootable USB via OTG. Couldn't make it work. While using Grub.efi from LInux Iso's works flawlessly. I made a couple of dumps. One of which was SMBIOS and devicetree, well not Android related but handy as I unravel the devices through it's core.
The store I went to no longer has stocks of the tablet at my price-range. Other do have but were 3x the Selling price. So not today, I guess.
Regarding the TWRP latest version you are working onto. I am not sure if it's necessary to have it, the older version worked for me flawlessly, primarily rooting the device, making backup and Instant ADB connection. Oh! Sideload doesn't work but not that much of a drawback.
The later part, the Tablet gets rooted using the old TWRP and I personally can't check as to why the folder changes. I recall, on the old version: the backup you made would create SKU+SystemTimeAndDate as the folder's filename. Thus you'd be able to distinguish which set of backup worked.
BE CAREFULL not to flash the Stock AVOLO firmware very often. Which was one of my perv. I had the instance where the Charging IC and UEFI/Bios chip gets out of sync and thereby the Battery gauge gets wrong Calibration.
I come to Discover how to Reset the UEFI chip as well as the EMMC chip in cases where The USB port gets disabled if you ever decide to tinker the USB configuration and UEFI. Or should there be a need to do so, such as in my case, the unit bootloops in 2sec as soon as the Acer logo and backlight comes on. Turns out that the Bootloader and UEFI update got corrupted. Worse part is, DNX also no longer works.
PLUS, I recommend not to CLEAR the UEFI Security Footer inside the UEFI, this part is Where Acer embedded their RSA security description. This part cannot be recovered and undone. If so, You will have a BootFlag or Notice to Press Vol+ twice whenever the unit is turned on. Well, that is if you go through the route of having android on this device.
But again, given that this is _x64 based hardware, we certainly can boot other os's, part missing on my end is how to go through these OS's installation without the USB3.0 deactivated when WinPe(windows) or InitRamFs(Linux) is executed.
Lastly, I have uploaded and provided a link to DL the Stock Recovery which is 30MB+ using DD from ADB. These Img's are now flashable IMG's.
Click to expand...
Click to collapse
my twrp does all that too.. one of the only problems is that it backups, but if you reboot the supposed serialnumber(deviceid of /TWRP/BACKUPS/929293/ changes every reboot, if it wasnt for that i guess it would be better than the old one, and supports much better themes.. Also ive tried unpacking system from stock image i can never make it boot.. it never boots.. what could it be?