Attempting to flash newer Android version onto dual boot device - Android Q&A, Help & Troubleshooting

I'm hoping this can turn into a general guide for flashing different devices. However, this is specifically related to a Chuwi Hi8.
Problem: Manufacturer's Flashing Tool only gets to 7% and fails.
Setup: I installed Intel Android Drivers 1.10.0
I installed iSoC Driver 1.0.4
I installed Manufacturing Flash Tool 6.0.2
I downloaded the latest version of the Chuwi firmware from their website. I noticed that the files inside are named the same as the files in the Android AOSP builds. So, I tried copying over the parts of the AOSP file that were already in the Chuwi flash file. (boot.img, recovery.img, system.img) Then I tried to use the Intel MFT to flash the updated version onto the tablet. This is the log:
02/22/17 07:42:55.240 INFO : Ready to flash!
02/22/17 07:43:25.761 INFO : Port 0/1/2 #0: IFW flash started - SN : BaytrailC61D2111
02/22/17 07:43:25.761 INFO : Disabling xFSTK wipe out ifwi option
02/22/17 07:43:25.761 INFO : Disabling xFSTK Misc DnX
02/22/17 07:43:34.338 WARNING: Port 0/1/2 #0: Retry IFW Flashing - Serial: BaytrailC61D2111
02/22/17 07:43:35.341 WARNING: Port 0/1/2 #0: Retry IFW Flashing - Serial: BaytrailC61D2111
02/22/17 07:43:36.345 ERROR : Port 0/1/2 #0: IFW flash failed - SN : BaytrailC61D2111
Can someone point me in the right direction to what I should be looking into in order to get past this?
P.S. I see the note about XDA-Dev, but I do not know if this would qualify.

you may need the custom config file in the Intel MFT folder. Cut/paste the following into CUSTOM_CONFIG.INI textfile and drop file inside C:\Program Files (x86)\Intel\Manufacturing Flash Tool\ folder
[Config]
#set to some value if you want to password-protect the settings
SettingsPassword =
#change to false if you want to flash TestOS back, or don't care about SFC report
DetectTestOS = false
TestOSVID = 8087
TestOSPID = 0A65
DetectCompletedOS = false
CompletedOSVID = 8087
CompletedOSPID = 0A5F
#Delay before installing FQC (for some reason device freezes up during installation, even though flag is set that it fully booted)
CompletedOSBootTime = 15
CheckBatteryVoltage = false
MinBatteryVoltage = 3650000
CyclicalFlashingEnabled = false
SkipXfstkPhase = false
BYTFlashMode = true
BYTCRDifferentSerials = false

Related

[L5][DEVELOPMENT] All for your Optimus L5

Hi, this topic is created for quick find all about L5. Forum is currently unclear because all the models are thrown into a single chapter, so i created this thread. Sorry for my bad language, not too often i can use english
Let's go!
ROOTING:
http://forum.xda-developers.com/showthread.php?t=2098550
Here U can find all what's u need to root Optimus L5
RECOVERY DOWNLOAD & TUT:
http://forum.xda-developers.com/showthread.php?t=2163698
KERNELS:
http://forum.xda-developers.com/showthread.php?t=2180085 Fast, stable, tested by me kernel, OC up to 1200 (ver for CM) or 1150 (stock), made by pinkflozd
ROM's:
http://forum.xda-developers.com/showthread.php?t=2172925 FreeL5. It's propably first ROM which are created for L5. Stable, quick, stock LG. Stock kernel. With pinkflozd kernel are very quick. I recommend latest version with changed density, veeeery clearly view
http://forum.xda-developers.com/showthread.php?t=2170410 Here you can find base for cook ROM. It's clean ROM's with root and scripts, great for modding. There is also too great AOSP ROM, cleaned from LG scrap and ready for supercharger script, most of the software changed to AOSP equivalent, which is much faster
http://forum.xda-developers.com/showthread.php?t=2179171 FlatzkiROM - not tested by me, no comments from me from description we can read its clean ROM with SU and little mod
http://forum.xda-developers.com/showthread.php?t=2179965 AC!D SoundMOD ROM - not tested by me, Music MOD, don't know which version of AC!D Sound Engine is installed
http://forum.xda-developers.com/showthread.php?t=2184644 CyanogenMOD 10 - actually testing by me. Is stable, very very fast, and good looking. Work with AC!D Sound Engine v7
OTHERS:
http://forum.xda-developers.com/showthread.php?t=2180586 Unpacking KDZ and a DZ
http://forum.xda-developers.com/showthread.php?t=2179431 Creating a ROM format KDZ
http://forum.xda-developers.com/showthread.php?t=2186161 Here you will find a complete tutorial to the phone right out of the box to do so with custom rom
Please stick this thread . I will be update'ing
I can't restore Power AMP - music player by Titanium Backup in FreeL5 rom :<
About kernel pinkflozd, I flash Kernel for CM10. When I OC to 1200, my phone started reboot :<
today i tried to root a friends l5 (e612)
i also unlocked the boot loader and installed cwm....
but on switching it on it is now giving me timely reboots even in recovery mode.
please help me.....
i even tried flashing the stock rom via KLDZ.. but it is not even opening in download mode..
please give me a video tutorial on how to do it ...
also is there cm10 for this device as the e610 cm10 gave me status 7 error
please reply asap!!!
thanking you in anticipation
Sent from my GT-S5360 using xda app-developers app
[R&D Test Tools Log File]
20:39:50 : Launching SW update
20:39:50 : Unpacking KDZ
20:40:58 : KDZ file extraced
20:41:30 : Files were extracted.
20:41:30 : LGMobileDL Load.
20:41:30 : Port = -1
20:41:30 : Connecting to phone
20:41:40 : Check Phone mode = 2
20:41:58 : Phone type check.......
20:41:59 : _DetachDLL Call
20:41:59 : _DetachDLL Call End
20:41:59 : Param : Path = C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone\LGE612AT-00-V10d-IND-XXX-NOV-14-2012+0.dz
20:41:59 : Param : moduleDir =
20:41:59 : Param : waitTime = 0
20:41:59 : Param : UsbHighSpeed = 1
20:41:59 : Param : PhoneMode = 2
20:41:59 : Param : BinVersion = V10D_00
20:41:59 : Param : AuthMark = 0
20:41:59 : Call fn_StartUpgrade
20:42:00 : CDMA: wParam = 206, lParam = 0
20:42:00 : Model Dll Msg Not Found(206, 0)
i am getting this on flashing via kdz updater tool
please help me
On first message:
For entering download mode some bootloaders (if I'm right) use different key combos for entering to either doenload mode or recovery. Have you tried (vol+, vol-) or (vol- only) while usb is plugged and battery previously taken out?
As of the dll message don't worry. It just takes some time to start loading past 0% when starting to upload the kdz (less than 1 or 2 minutes though), but it will eventually keep giving you that message with the completed percentage so far inside the parenthesis.
Sent from my LG-E612g using xda app-developers app
I have sucessfully booted into stock rom but please tell me how to install cm10 on e612 bcoz the e610 one gives me error.(status 7) says the device is wrong.. And plz tell me how to root nd wich file is dere for unlocking bootloader coz evrytime i unlock wid e612 file it gives me random reboots
Sent from my iPhone 5 using xda app-developers app
whats the best ROM for L5? :laugh:

Bricked Huawei HiSilicon phones - Honor P6, Mate, 4C etc... way to unbrick???

Hi people.
I have new bricked Huawei Honor 4c with HiSilicon Kirin 620 octacore (Hi6620) Hardly bricked.
I`ve unlocked bootloader and custom recovery used to flash it with my own update.zip from other phone (with LTE support). At the end of flashing - it turned off and bricked.
BUT! After connecting to PC via USB it flashes GREEN and RED leds a few times and after windows determines it as a device with USB\VID_12D1&PID_3609&REV_0000 and named as 䕇䕎䥎 ㄰㌲㔴㜶㤸 .
It is Huawei`s VID. And after a lot of search I found a driver for it - and device became HUAWEI USB-COM 1.0. But nothing else.
No flash utility, nothing. HiSilicon-IDT for K3 processor doesn`t work.
After another searches I found very similar device - it`s named HiKey board. Based on Hisilicon Kirin processor too https://www.96boards.org/.
This board is base around the HiSilicon Kirin 6220 eight-core ARM Cortex-A53 64-bit SoC running at 1.2GHz and delivering over 10,000 Dhrystone VAX MIPS total performance. The SoC also delivers high performance 3D graphics support with its ARM Mali 450-MP4 GPU.
1GB 800MHz LPDDR3 DRAM, 4GB eMMC Flash Storage and the standard 96Boards microSD v3.0 socket provide high performance. Flexible storage options and connectivity are available through 802.11a/b/g/n WiFi, Bluetooth 4.0 LE, three high speed USB 2.0 ports (1 OTG), an HDMI 1.3 1080p video output with audio, and Maker, DSI display and CSI camera interfaces. The board is the standard 96Boards credit-card form factor powered by an 8-18V DC 2A power supply.
Click to expand...
Click to collapse
As we can see - it is very close to ours phone.
It is fully documented and has a lot of spec about proc and other.
And in it`s manual written about recovery procedure after damage of ROM - when device is powered on - it is in "download mode" for 90 seconds - abslolutly like mine phone - after 90 second it turns off from windows.
In short - it is ability to write 2 fastboot images (fastboot1.img and fastboot2.img) in RAM, launch them and using fastboot command flash images to eMMC. They use SERIAL COM PORT to manipulate with device.
It uses utility called "hisi-idt.py" - it is a python script for Linux based machines.
I`ve Installed Linux Mint and try it.
And I`ve some result - first image is going fine and I receive "Done"
But second image is always "Failed". And fastboot command "fastboot devices" do not list any devices.
Viewing binaries from my ROM (Fastboot.img and Fastboot1.img) in HEX - I can see load addresses to ROM are the same as in python script. It is 0xf9800800 and 0x0700000 for both images.
But.... have no success. It looks like I`m close to the goal.
Any ideas?
Noone intersted in?
I`ve found UART Rx Tx points on the motherboard and now I can get some debug info.
I see I can load images into RAM but...
Code:
debug EMMC boot: print init OK
debug EMMC boot: send RST_N .
debug EMMC boot: start eMMC boot......
OnChipRom: fastboot1 Verif sucess !
[BDID]boardid: 745 <7.4.5>
battery ocv is 4141 mv
�����������������������������������������������������壂�{��?O
H�����������w!!I㡡�v�J�ơ�����硾�B����9�F�F�$�/"�0D�c���������f��B���B�f��B�rreset device done.
start enum.
enum done intr
Enum is starting.
usb reset intr
enum done intr
NULL package
NULL package
USB ENUM OK.
init ser device done....
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
uFileAddress=ss=f9800800
start armboot download mode
[BDID]boardid: 745 <7.4.5>
battery 펟v���W�����ʝcn�g������
H�����������w!!I㡡�v�J�ơ�����硾�B����9�F�F�$�/"�0D�c���������f��B���B�f���gc姾����fB�ʔ
thats all for a while
i have same problem pleas tell me if you fix it
michfood said:
Noone intersted in?
I`ve found UART Rx Tx points on the motherboard and now I can get some debug info.
I see I can load images into RAM but...
Code:
debug EMMC boot: print init OK
debug EMMC boot: send RST_N .
debug EMMC boot: start eMMC boot......
OnChipRom: fastboot1 Verif sucess !
[BDID]boardid: 745 <7.4.5>
battery ocv is 4141 mv
�����������������������������������������������������壂�{��?O
H�����������w!!I㡡�v�J�ơ�����硾�B����9�F�F�$�/"�0D�c���������f��B���B�f��B�rreset device done.
start enum.
enum done intr
Enum is starting.
usb reset intr
enum done intr
NULL package
NULL package
USB ENUM OK.
init ser device done....
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
USB:: Err!! Unknown USB setup packet!
NULL package
uFileAddress=ss=f9800800
start armboot download mode
[BDID]boardid: 745 <7.4.5>
battery 펟v���W�����ʝcn�g������
H�����������w!!I㡡�v�J�ơ�����硾�B����9�F�F�$�/"�0D�c���������f��B���B�f���gc姾����fB�ʔ
thats all for a while
Click to expand...
Click to collapse
Hello, can you uload somewere the python file to have a look at it? Also the log you have provided to us it's the whole log?
no the log is not full.
it changes UART speed while booting.
script:
Code:
#!/usr/bin/python
#-*- coding: utf-8 -*-
import os
import os.path
import serial, time
import array
import sys, getopt
class bootdownload(object):
'''
Hisilicon boot downloader
>>> downloader = bootdownload()
>>> downloader.download(filename)
'''
# crctab calculated by Mark G. Mendel, Network Systems Corporation
crctable = [
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0,
]
startframe = {
'hi3716cv200':[0xFE,0x00,0xFF,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x02,0x01]
}
headframe = {
'hi3716cv200':[0xFE,0x00,0xFF,0x01,0x00,0x00,0x00,0x04,0x00,0x00,0x02,0x01]
}
bootheadaddress = {
'hi3716cv200':0xF9800800
}
bootdownloadaddress = {
'hi3716cv200':0x07000000
}
BOOT_HEAD_LEN = 0x4F00
MAX_DATA_LEN = 0x400
def __init__(self,chiptype,serialport):
try:
self.s = serial.Serial(port=serialport, baudrate=115200, timeout=1)
except serial.serialutil.SerialException:
#no serial connection
self.s = None
print "\nFailed to open serial!", serialport
sys.exit(2)
self.chip = chiptype
def __del__(self):
if self.s != None:
self.s.close()
def calc_crc(self, data, crc=0):
for char in data:
crc = ((crc << 8) | ord(char)) ^ self.crctable[(crc >> 8) & 0xff]
for i in range(0,2):
crc = ((crc << 8) | 0) ^ self.crctable[(crc >> 8) & 0xff]
return crc & 0xffff
def getsize(self, filename):
st = os.stat(filename)
return st.st_size
def sendframe(self, data, loop):
for i in range(1, loop):
self.s.flushOutput()
self.s.write(data)
self.s.flushInput()
try:
ack = self.s.read()
if len(ack) == 1:
if ack == chr(0xaa):
return None
except:
return None
print 'failed'
def sendstartframe(self):
self.s.setTimeout(0.01)
data = array.array('B', self.startframe[self.chip]).tostring()
crc = self.calc_crc(data)
data += chr((crc >> 8)&0xff)
data += chr(crc&0xff)
self.sendframe(data,10000)
def sendheadframe(self,length,address):
self.s.setTimeout(0.03)
self.headframe[self.chip][4] = (length>>24)&0xff
self.headframe[self.chip][5] = (length>>16)&0xff
self.headframe[self.chip][6] = (length>>8)&0xff
self.headframe[self.chip][7] = (length)&0xff
self.headframe[self.chip][8] = (address>>24)&0xff
self.headframe[self.chip][9] = (address>>16)&0xff
self.headframe[self.chip][10] = (address>>8)&0xff
self.headframe[self.chip][11] = (address)&0xff
data = array.array('B', self.headframe[self.chip]).tostring()
crc = self.calc_crc(data)
data += chr((crc >> 8)&0xff)
data += chr(crc&0xff)
self.sendframe(data,16)
def senddataframe(self,seq,data):
self.s.setTimeout(0.15)
head = chr(0xDA)
head += chr(seq&0xFF)
head += chr((~seq)&0xFF)
data = head + data
crc = self.calc_crc(data)
data += chr((crc >> 8)&0xff)
data += chr(crc&0xff)
self.sendframe(data,32)
def sendtailframe(self,seq):
data = chr(0xED)
data += chr(seq&0xFF)
data += chr((~seq)&0xFF)
crc = self.calc_crc(data)
data += chr((crc >> 8)&0xff)
data += chr(crc&0xff)
self.sendframe(data,16)
def senddata(self, data, address):
length=len(data)
self.sendheadframe(length,address)
seq=1
while length > self.MAX_DATA_LEN:
self.senddataframe(seq,data[(seq-1)*self.MAX_DATA_LEN:seq*self.MAX_DATA_LEN])
seq = seq+1
length = length-self.MAX_DATA_LEN
self.senddataframe(seq,data[(seq-1)*self.MAX_DATA_LEN:])
self.sendtailframe(seq+1)
def download(self, filename1, filename2):
f=open(filename1,"rb")
data = f.read()
f.close()
print 'Sending', filename1, '...'
self.senddata(data,self.bootheadaddress[self.chip])
print 'Done\n'
if filename2:
f=open(filename2,"rb")
data = f.read()
f.close()
print 'Sending', filename2, '...'
self.senddata(data,self.bootdownloadaddress[self.chip])
print 'Done\n'
def burnboot(chiptype, serialport, filename1, filename2=''):
downloader = bootdownload(chiptype, serialport)
downloader.download(filename1, filename2)
def startterm(serialport=0):
try:
miniterm = Miniterm(
serialport,
115200,
'N',
rtscts=False,
xonxoff=False,
echo=False,
convert_outgoing=2,
repr_mode=0,
)
except serial.SerialException, e:
sys.stderr.write("could not open port %r: %s\n" % (port, e))
sys.exit(1)
miniterm.start()
miniterm.join(True)
miniterm.join()
def main(argv):
'''
img2 = 'fastboot2.img'
'''
img1 = 'fastboot1.img'
img2 = ''
dev = '/dev/serial/by-id/usb-䕇䕎䥎_㄰㌲㔴㜶㤸-if00-port0'
try:
opts, args = getopt.getopt(argv,"hd:",["img1=","img2="])
except getopt.GetoptError:
print 'hisi-idt.py -d device --img1 <fastboot1> --img2 <fastboot2>'
sys.exit(2)
for opt, arg in opts:
if opt == '-h':
print 'hisi-idt.py -d device --img1 <fastboot1> --img2 <fastboot2>'
sys.exit()
elif opt in ("-d"):
dev = arg
elif opt in ("--img1"):
img1 = arg
elif opt in ("--img2"):
img2 = arg
print '+----------------------+'
print ' Serial: ', dev
print ' Image1: ', img1
print ' Image2: ', img2
print '+----------------------+\n'
if not os.path.isfile(img1):
print "Image don't exists:", img1
sys.exit(1)
if (img2):
if not os.path.isfile(img2):
print "Image don't exists:", img2
sys.exit(1)
burnboot('hi3716cv200', dev, img1, img2)
if __name__ == "__main__":
main(sys.argv[1:])
logs:
Code:
��������������������������������������������������������������������������������������������������������������������������0
===>vbus_is_high!
fastboot1 charger_type:CHARGER_TYPE_PC
get_hw_config_int,hw_afreq:1200000.
get_efuse_value,efuse ATE_flag temp:0x0af00000.
ATE PASS,ate flag value:0x00000001.
get_efuse_value,efuse acpu_freq change level:0x8e186100.
get_efuse_value,efuse afreq change level val:0x00000000.
get_efuse_value,efuse acpu_freq level:0x8e186100.
get_efuse_value,efuse acpu freq sys level:0x00000000.
###INFO###,soc_freq = hw_afreq, efuse_afreq:1200000,hw_afreq:1200000.
efuse ACPU 1.4G HPM:0.
efuse ACPU 1.2G HPM:0.
efuse ACPU 960M HPM:0.
fastboot: acpu_dvfs_init successful!
begin get voltage by hpm...
prof[729000]: hpm_dly_exp = 0x00000cb0, hpm_dly_exit = 0x00000cf6!
prof[960000]: hpm_dly_exp = 0x00000cb6, hpm_dly_exit = 0x00000cfc!
prof[1200000]: hpm_dly_exp = 0x00000e94, hpm_dly_exit = 0x00000eda!
acpu support freq num:5
volt:0x0000004a 0x0000004a 0x0000004a 0x0000004a 0x00000057
acpu_get_dvfs_volt,g_afreq_max_pro is :5��acpu max freq:1200000.
#### success !!!!! set_acpu_freq: acpu support freq num is 5 and start is 4 .
get_ddr_type 1; (lpddr2: 0; lpddr3: 1)
pass the func addr: [0xfff81b10]: 0xf980d044ddr_init(): get_ddr_type: 1
ddr freq: 800000
in lpddr3_init: mode: 0; freq_config: 800
switch ddr voltage: 1.25V -> 1.2V
lpddr3_init 150
lpddr3_150_rank0_init_pass
lpddr3_150_rank1_init_pass
lpddr3_init 266
lpddr3_266_rank0_init_pass
lpddr3_266_rank1_init_pass
lpddr3_init 400
lpddr3_400_rank0_init_pass
lpddr3_400_rank1_init_pass
switch ddr voltage: 1.2V -> 1.25V
lpddr3_init 533
lpddr3_rank0_phydraminit_pass
lpddr3_cat_pass
lpddr3_533_rank0_init_pass
rdet_lbs_passrdet_ds_passrdet_rbs_av_passwdet_lbs_passwdet_ds_passwdet_rbs_av_passlpddr3_533_rank1_init_pass
lpddr3_init 800
lpddr3_rank0_phydraminit_pass
lpddr3_cat_pass
lpddr3_800_rank0_init_pass
rdet_lbs_passrdet_ds_passrdet_rbs_av_passwdet_lbs_passwdet_ds_passwdet_rbs_av_passlpddr3_800_rank1_init_pass
ERROR: tmp_freq: 0
tmp_freq: 400000
MR8 value=:0x0000005b
MR5 value=:0x00000001
Samsung DDR
MR6 value=:0x00000004
MR5 value=:0x00000000
[MR7,MR6,MR5]=:0x00000401
ddr init pll1 0x00007800!ddrc_qos_init done
bootloader_logger got buffer at 0x07300000, size 0x00040000
bootloader_logger: no valid data in buffer , (sig = 0x43474244)
[emmc_set_card_ready]emmc id:0xb64432c9 0x520644c1 0x474e4433 0x15010038
[emmc_set_card_ready]manufid: 0x00000015
DDR mode emmc
--error: gps/ldo16
[SEC]check_oem_hw: carrier_id = 0x00000000
DX_BIV_SwImageVerification image id is 0x00000011, return is 0xf1000002 !
execute_load_fastboot2: In secure mode and fastboot2 verify failed!
Load fastboot2 failed!
hw_error_print : led = 12. func = 0. err = 0.
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
enter fatal_exception!
Unrecovery Error, go to onchiprom usbloader!
USB Soft Disconnect
��������������������������������������������������������������������������������������������������������������������������0
===>vbus_is_high!
fastboot1 charger_type:CHARGER_TYPE_PC
get_hw_config_int,hw_afreq:1200000.
get_efuse_value,efuse ATE_flag temp:0x0af00000.
ATE PASS,ate flag value:0x00000001.
get_efuse_value,efuse acpu_freq change level:0x8e186100.
get_efuse_value,efuse afreq change level val:0x00000000.
get_efuse_value,efuse acpu_freq level:0x8e186100.
get_efuse_value,efuse acpu freq sys level:0x00000000.
###INFO###,soc_freq = hw_afreq, efuse_afreq:1200000,hw_afreq:1200000.
efuse ACPU 1.4G HPM:0.
efuse ACPU 1.2G HPM:0.
efuse ACPU 960M HPM:0.
fastboot: acpu_dvfs_init successful!
begin get voltage by hpm...
prof[729000]: hpm_dly_exp = 0x00000caf, hpm_dly_exit = 0x00000cf5!
prof[960000]: hpm_dly_exp = 0x00000cb5, hpm_dly_exit = 0x00000cfb!
prof[1200000]: hpm_dly_exp = 0x00000e90, hpm_dly_exit = 0x00000ed6!
acpu support freq num:5
volt:0x0000004a 0x0000004a 0x0000004a 0x0000004a 0x00000057
acpu_get_dvfs_volt,g_afreq_max_pro is :5��acpu max freq:1200000.
#### success !!!!! set_acpu_freq: acpu support freq num is 5 and start is 4 .
get_ddr_type 1; (lpddr2: 0; lpddr3: 1)
pass the func addr: [0xfff81b10]: 0xf980d044ddr_init(): get_ddr_type: 1
ddr freq: 800000
in lpddr3_init: mode: 0; freq_config: 800
switch ddr voltage: 1.25V -> 1.2V
lpddr3_init 150
lpddr3_150_rank0_init_pass
lpddr3_150_rank1_init_pass
lpddr3_init 266
lpddr3_266_rank0_init_pass
lpddr3_266_rank1_init_pass
lpddr3_init 400
lpddr3_400_rank0_init_pass
lpddr3_400_rank1_init_pass
switch ddr voltage: 1.2V -> 1.25V
lpddr3_init 533
lpddr3_rank0_phydraminit_pass
lpddr3_cat_pass
lpddr3_533_rank0_init_pass
rdet_lbs_passrdet_ds_passrdet_rbs_av_passwdet_lbs_passwdet_ds_passwdet_rbs_av_passlpddr3_533_rank1_init_pass
lpddr3_init 800
lpddr3_rank0_phydraminit_pass
lpddr3_cat_pass
lpddr3_800_rank0_init_pass
rdet_lbs_passrdet_ds_passrdet_rbs_av_passwdet_lbs_passwdet_ds_passwdet_rbs_av_passlpddr3_800_rank1_init_pass
ERROR: tmp_freq: 0
tmp_freq: 400000
MR8 value=:0x0000005b
MR5 value=:0x00000001
Samsung DDR
MR6 value=:0x00000004
MR5 value=:0x00000000
[MR7,MR6,MR5]=:0x00000401
ddr init pll1 0x00007800!ddrc_qos_init done
bootloader_logger got buffer at 0x07300000, size 0x00040000
bootloader_logger: no valid data in buffer , (sig = 0x43474244)
[emmc_set_card_ready]emmc id:0xb64432c9 0x520644c1 0x474e4433 0x15010038
[emmc_set_card_ready]manufid: 0x00000015
DDR mode emmc
--error: gps/ldo16
[SEC]check_oem_hw: carrier_id = 0x00000000
DX_BIV_SwImageVerification image id is 0x00000011, return is 0xf1000002 !
execute_load_fastboot2: In secure mode and fastboot2 verify failed!
Load fastboot2 failed!
hw_error_print : led = 12. func = 0. err = 0.
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
[fastboot]:k3_led_green_on
enter fatal_exception!
Unrecovery Error, go to onchiprom usbloader!
USB Soft Disconnect
��������������������������������������������������������������������������������������������������������������������������́v
nUpdate debug uart baudRate to :921600
===>vbus_is_high!
fastboot1 download_mode:1
fastboot1 charger_type:CHARGER_TYPE_PC
get_hw_config_int,hw_afreq:1200000.
get_efuse_value,efuse ATE_flag temp:0x0af00000.
ATE PASS,ate flag value:0x00000001.
get_efuse_value,efuse acpu_freq change level:0x8e186100.
get_efuse_value,efuse afreq change level val:0x00000000.
get_efuse_value,efuse acpu_freq level:0x8e186100.
get_efuse_value,efuse acpu freq sys level:0x00000000.
###INFO###,soc_freq = hw_afreq, efuse_afreq:1200000,hw_afreq:1200000.
efuse ACPU 1.4G HPM:0.
efuse ACPU 1.2G HPM:0.
efuse ACPU 960M HPM:0.
fastboot: acpu_dvfs_init successful!
begin get voltage by hpm...
prof[729000]: hpm_dly_exp = 0x00000cad, hpm_dly_exit = 0x00000cf3!
prof[960000]: hpm_dly_exp = 0x00000cad, hpm_dly_exit = 0x00000cf3!
prof[1200000]: hpm_dly_exp = 0x00000e88, hpm_dly_exit = 0x00000ece!
acpu support freq num:5
volt:0x0000004a 0x0000004a 0x0000004a 0x0000004a 0x00000057
acpu_get_dvfs_volt,g_afreq_max_pro is :5��acpu max freq:1200000.
#### success !!!!! set_acpu_freq: acpu support freq num is 5 and start is 4 .
get_ddr_type 1; (lpddr2: 0; lpddr3: 1)
pass the func addr: [0xfff81b10]: 0xf980d044ddr_init(): get_ddr_type: 1
ddr freq: 800000
in lpddr3_init: mode: 0; freq_config: 800
switch ddr voltage: 1.25V -> 1.2V
lpddr3_init 150
lpddr3_150_rank0_init_pass
lpddr3_150_rank1_init_pass
lpddr3_init 266
lpddr3_266_rank0_init_pass
lpddr3_266_rank1_init_pass
lpddr3_init 400
lpddr3_400_rank0_init_pass
lpddr3_400_rank1_init_pass
switch ddr voltage: 1.2V -> 1.25V
lpddr3_init 533
lpddr3_rank0_phydraminit_pass
lpddr3_cat_pass
lpddr3_533_rank0_init_pass
rdet_lbs_passrdet_ds_passrdet_rbs_av_passwdet_lbs_passwdet_ds_passwdet_rbs_av_passlpddr3_533_rank1_init_pass
lpddr3_init 800
lpddr3_rank0_phydraminit_pass
lpddr3_cat_pass
lpddr3_800_rank0_init_pass
rdet_lbs_passrdet_ds_passrdet_rbs_av_passwdet_lbs_passwdet_ds_passwdet_rbs_av_passlpddr3_800_rank1_init_pass
ERROR: tmp_freq: 0
tmp_freq: 400000
MR8 value=:0x0000005b
MR5 value=:0x00000001
Samsung DDR
MR6 value=:0x00000004
MR5 value=:0x00000000
[MR7,MR6,MR5]=:0x00000401
ddr init pll1 0x00007800!ddrc_qos_init done
bootloader_logger got buffer at 0x07300000, size 0x00040000
bootloader_logger: found existing buffer, size 1044, addr 24
USB_DOWNLOAD_MODE
timestamp: 0xfff2c982
return from fastboot1!
uFileAddress=ss=07000000
uFileAddress=ss=07000000
uFileAddress=ss=07000000
image verify failed!
@michfood hmm okay i had a look. As i can understand your phone doesn't accept the second fastboot.img. I don't think that the problem is the crctable. Maybe you have a wrong fastboot.img?? Try to get a new dump from an another phone.
If your image it's an original dump then there is no reason why it fails to pass the check. The reason why i think the crc signature it's correct it is because you are able to download both images(i saw more details in 96boards forum).
the second image do not start.
after loading first - it says:
"timestamp: 0xfff2c982
return from fastboot1!
uFileAddress=ss=07000000
image verify failed!"
so it is returned from fastboot1 to onchip loader and tries to load second image - but fails.
have no possibility to look normal boot as all phones are under guaranty - nobody want to solder uart pins
Actually i didn't said to you to look at a normal boot uart log. In a normal boot you'll just see the kernel booting. Maybe you second fastboot.img is faulty...
the second boot is correct - from the update.app, as the first one
there is a thought that message "image verify failed" is an onchip loader message after fastboot2 loads, runs, made some checks of other partitions (broken) (with no UART messages) and exits with some error code.
here we can see difference between boot from eMMC (left) and boot from RAM (right)
http://clip2net.com/s/3mFVeRi
No, i think fastboot2 doesn't boot at all. Look at ths:
Code:
execute_load_fastboot2: In secure mode and fastboot2 verify failed!
If you try to load only one fastboot.img? what happens?
you just look at log booting from emmc. while booting from ram - no such message.
and once more - after loading first fastboot to RAM it exits with message "return from fastboot1" and tries to load second file to RAM. read carefully
I've got a honor 4x which uses the same chipset. Mine is also bricked but loads into Fastboot&rescue mode, which does not allow me to update the fastboot image due to a signature verify problem (BL31 image). This is related to ARM Trusted Firmware. Also, it does not load a new update.app from the SDCARD - Simply hangs on the logo screen. Therefore, I need to force it to flash a new fastboot.img. I read the HiKey user guide, and noticed there's a J15 SEL jumper, where, when closed, will attempt to program the flash from USB OTG source. Before a pull my phone apart, I would like to know whether anybody has tried flashing a new fastboot.img via USB OTG via closing the J15 SEL jumper and whether it worked. Or if there's any other way to boot my own fastboot.img
some info. i`m looking for motherboard on ali.. have no success
Same problem
michfood said:
Hi people.
I have new bricked Huawei Honor 4c with HiSilicon Kirin 620 octacore (Hi6620) Hardly bricked.
I`ve unlocked bootloader and custom recovery used to flash it with my own update.zip from other phone (with LTE support). At the end of flashing - it turned off and bricked.
BUT! After connecting to PC via USB it flashes GREEN and RED leds a few times and after windows determines it as a device with USB\VID_12D1&PID_3609&REV_0000 and named as 䕇䕎䥎 ㄰㌲㔴㜶㤸 .
It is Huawei`s VID. And after a lot of search I found a driver for it - and device became HUAWEI USB-COM 1.0. But nothing else.
No flash utility, nothing. HiSilicon-IDT for K3 processor doesn`t work.
After another searches I found very similar device - it`s named HiKey board. Based on Hisilicon Kirin processor too https://www.96boards.org/.
As we can see - it is very close to ours phone.
It is fully documented and has a lot of spec about proc and other.
And in it`s manual written about recovery procedure after damage of ROM - when device is powered on - it is in "download mode" for 90 seconds - abslolutly like mine phone - after 90 second it turns off from windows.
In short - it is ability to write 2 fastboot images (fastboot1.img and fastboot2.img) in RAM, launch them and using fastboot command flash images to eMMC. They use SERIAL COM PORT to manipulate with device.
It uses utility called "hisi-idt.py" - it is a python script for Linux based machines.
I`ve Installed Linux Mint and try it.
And I`ve some result - first image is going fine and I receive "Done"
But second image is always "Failed". And fastboot command "fastboot devices" do not list any devices.
Viewing binaries from my ROM (Fastboot.img and Fastboot1.img) in HEX - I can see load addresses to ROM are the same as in python script. It is 0xf9800800 and 0x0700000 for both images.
But.... have no success. It looks like I`m close to the goal.
Any ideas?
Click to expand...
Click to collapse
Hi,
I'm stucked in the same hard brick. Could you provide a download link for the driver you found?
Are there news about progresses with this issue?
Thank you very much, I'll try to help if you want
In China,Hisilicon Kirin 620 is hi6210,not 6620.You can get the source code of HUAWEI Honor 4C from:http://emuirom123.dbankcloud.com/Cherrymini_kernel_[Android 5.1 EMUI3.1].tar.gz?rid=1520
It is for the China Mobile version(CHM-TL00H) with Kirin 620.
Chinese version Kirin 620 runs 8×A53 1.2GHz cores and ARM Mali-450 MP4 Gpu.The baseband of hisilicon kirin 620 is Balong V8R1SFT.
Sorry for my bad English.
来自搭载Android 2.3 GingerBread的华为Y220-T10
JackLenz said:
Hi,
I'm stucked in the same hard brick. Could you provide a download link for the driver you found?
Are there news about progresses with this issue?
Thank you very much, I'll try to help if you want
Click to expand...
Click to collapse
still nothing
zhaozihanzzh said:
In China,Hisilicon Kirin 620 is hi6210,not 6620.You can get the source code of HUAWEI Honor 4C from:http://emuirom123.dbankcloud.com/Cherrymini_kernel_[Android 5.1 EMUI3.1].tar.gz?rid=1520
It is for the China Mobile version(CHM-TL00H) with Kirin 620.
Chinese version Kirin 620 runs 8×A53 1.2GHz cores and ARM Mali-450 MP4 Gpu.The baseband of hisilicon kirin 620 is Balong V8R1SFT.
Sorry for my bad English.
来自搭载Android 2.3 GingerBread的华为Y220-T10
Click to expand...
Click to collapse
thanks for info - but how it helps?
michfood said:
still nothing
Click to expand...
Click to collapse
And what about the driver link?
I found some source code on github, maybe it could be useful
https://github.com/muhammadfahadbaig/android_vendor_huawei_hi6210sft

[HELP] Unknown Baseband and Imei Redmi Note 4X (4GB + 64GB) MTK

I have a problem with Redmi Note 4X (4GB + 64GB) MTK
Baseband and Imei after updating the system through SP FLASH TOOL
I've tried to follow the recommended way:
Run flash_tool.exe as Administrator.
After program starts for Download Agent, select this download agent (MTK_All_In_One.bin). You can find it on SP Flash Tool folder.
For Scatter file select MT6797_Android_scatter.txt from extracted ROM's images' folder.
After files loaded uncheck preloader (Optional) (I've flashed te phone with all checkboxes)​
After Redmi Note 4X (4GB + 64GB) MTK I turn it on.
Look at the system unknown Baseband and Imei
To return unknown Baseband and Imei I follow this way :
Here's the result :
sw version: MOLY.LR11.W1603.MD.MP.V13.18.P74
project: LR11.W1603.MD.MP LCSH6797_6C_LW_M(LWCTG_MP3)
build time: 2017/03/23 11:58
[1][L1CORE] Assert fail: mml1_rf_error_check.c 121 0x209 0x82060 0x0 - EL1D_HI
[1] Expression: RF_Status_Check
sw version: MOLY.LR11.W1603.MD.MP.V13.18.P74
project: LR11.W1603.MD.MP LCSH6797_6C_LW_M(LWCTG_MP3)
build time: 2017/03/23 11:58
[1][PCORE] Fatal Error (Cross Core Exception) Triggered by L1CORE : ECT status(0x00000002): (0x3100, 0x3d70f)
[1][L1CORE] Assert fail: mml1_rf_error_check.c 121 0x209 0x82060 0x0 - EL1D_HI
Memory dump is enabled!
You can do memory dump after re-dumping TST ring buffer is finished.
sw version: MOLY.LR11.W1603.MD.MP.V13.18.P74
project: LR11.W1603.MD.MP LCSH6797_6C_LW_M(LWCTG_MP3)
build time: 2017/03/23 11:58
[1][PCORE] Fatal Error (Cross Core Exception) Triggered by L1CORE : ECT status(0x00000002): (0x3100, 0x3d70f)
Caution: To re-dump DHL ring buffer!
SWLA ASM_WRAP_MODE is successfully enabled
[MMRF] Init WMID = 3f, Run Time WMID[for Meta only] = 3d
[@DHL] DHL HD task ready
[@DHL2ELT] DHL2 ready
[ctime] timebase 1495810191, tz: 0, GMT 1495810191
Warning: PDU ptr is already NULL.
[MMRF] P-core mmrf task start
[DHL] Logging buffer = 4096KB
[MMRF] MMRF move Nvram to SHM done
[MMRF] 2G move Nvram to SHM done
[MMRF] Set P-core MMRF event group start
[MMRF] Set P-core MMRF event group end
[MMRF] 3G TDD move Nvram to SHM done
[MMRF] 3G FDD move Nvram to SHM done
[MMRF] LTE move Nvram to SHM done
[MMRF] Set P-core event group start
[MMRF] Set P-core event group end
[INFO] Please start to dump memory.
What is the meaning of :
[INFO] Please start to dump memory
[1][PCORE] Fatal Error (Cross Core Exception) Triggered by L1CORE : ECT status(0x00000002): (0x3100, 0x3d70f)
Caution: To re-dump DHL ring buffer!

Aftermarket display - no boot in custom ROM

Hello,
I have problem with my Lenovo P1m. After changing unresponsive screen with aftermarket one, phone is not booting. To be explicitly specific, phone is booting OEM ROM correctly, but I was using custom ROM of LineageOS 14.1 before screen replacement and now it is not working. My problem is - I can compile my own kernel with different screen drivers / options / etc as I am familiar with linux kernel itself, BUT - how do I debug bootloop, when the only thing I can dig from phone via TWRP recovery is following line from /proc/last_kmsg which, honestly, tells me nothing
Code:
ram console header, hw_status: 2, fiq step 0.
(previously, I got some error message about wrong kernel header as I was trying to compile kernel myself, but this is solved now - but no luck with bootloop either)
Scenario is like this: after power on, I have vibration and normal white Android screen, which if normal boot, is followed by animation and OS welcome. But now, the screen after is black, and after few seconds everything starts from begining - vibration, white android screen etc...
I cannot use adb at all, as it is not catching the phone in this situation, probably kernel is failing before adbd itself starts. I am using TWRP to extract /proc/last_kmsg but as mentioned before, no usable information.
Is there any other way to get kernel messages from boot process? (It would be besto to have something like dmesg output)
So, I see that nobody knows or wants to help, so I helped myself. Made cable as seen here: h t t p: // w w w .stevenhoneyman.co.uk/2014/11/mtk-mediatek-debug-cable.html
And now I at least have serial console. BUT - all output ends exactly when kernel is loaded. Any ideas how to get verbose output from kernel to uart? I tried to add printk.disable_uart=0 ignore_loglevel into commandline arguments for kernel, but no luck.
End of console output looks like:
Code:
[5940] [PROFILE] ------- boot_time takes 3053 ms --------
[LK_ENV]get_env hibboot
[LK_ENV]get_env resume
[5940] booting linux @ 0x40080000, ramdisk @ 0x44000000 (1611013)
[5940] [LEDS]LK: leds_deinit: LEDS off
[5940] [LEDS]LK: red level is 0
[5940] [LEDS]LK: green level is 0
[5940] [LEDS]LK: PMIC Type: 7, Level: 0
[5940] [LEDS]LK: blue level is 0
[5940] DRAM Rank :2
[5940] DRAM Rank[0] Start = 0x40000000, Size = 0x40000000
[5940] DRAM Rank[1] Start = 0x80000000, Size = 0x3ffc0000
[5940] cmdline: console=tty0 console=ttyMT0,921600n1 root=/dev/ram vmalloc=496M androidboot.hardware=mt6735 slub_max_order=0 slub_debug=O bootopt=64S3,32N2,64N2 androidboot.selinux=permissive buildvariant=userdebug printk.disable_uart=0 ignore_loglevel lcm=1-ili
[5940] lk boot time = 3053 ms
[5940] lk boot mode = 0
[5940] lk boot reason = wdt_by_pass_pwk
[5940] lk finished --> jump to linux kernel 64Bit
[5940]
[LK]jump to K64 0x40080000
[5940] smc jump
Key to get kernel boot output was finally in console on ttyMT1 instead of ttyMT0 (console=ttyMT1,921600n1)and also nousb parameter, so usb port will not switch to real usb during boot and remains uart. Now, I have found out that my kernel is missing some LCM driver, which was then re-compiled and now I have to find out what else is wrong...
Running out of ideas. Phone boots with old broken OEM display. If I connect new aftermarket display, it bootloops. Kernel logs attached for every case: old display, new display. Any ideas what goes wrong with new display?
NEW: https://pastebin.com/Ewz8FF5h
OLD: https://pastebin.com/CjtmA0aB
Code:
[ 14.143167] (0)[1:swapper/0][FTS] Step 1:Reset CTPM
[ 14.243788] (0)[1:swapper/0]hidi2c_to_stdi2c successful.
[ 14.263168] (0)[1:swapper/0][FTS] Step 2:Enter upgrade mode
[ 14.313857] (0)[1:swapper/0][FTS] Step 3: CTPM ID,ID1 = 0x0,ID2 = 0x0
[ 14.314917] (0)[1:swapper/0]ft5x0x 1-0070: [FTS] Step 3 fail: CTPM ID,ID1 = 0x0,ID2 = 0x0, 0x54, 0x2c:
[ 14.423169] (0)[1:swapper/0][FTS] Step 1:Reset CTPM
[ 14.473714] (0)[1:swapper/0]hidi2c_to_stdi2c successful.
[ 14.493166] (0)[1:swapper/0][FTS] Step 2:Enter upgrade mode
[ 14.543852] (0)[1:swapper/0][FTS] Step 3: CTPM ID,ID1 = 0x0,ID2 = 0x0
[ 14.544707] (0)[1:swapper/0]ft5x0x 1-0070: [FTS] Step 3 fail: CTPM ID,ID1 = 0x0,ID2 = 0x0, 0x54, 0x2c:
[ 14.653167] (0)[1:swapper/0][FTS] Step 1:Reset CTPM
THIS is the reason of problems. When I deconfigure FT5446 driver from kernel, system boots without problems. Only thing is that touchscreen is inoperative because of disabled driver. How to debug this issue?
I have resolved this issue for me. Hardcode-edited driver for FT5446 IC touchscreen to workaround firmware upgrade checking. Now I have operational P1m with aftermarket display under LOS 14.1 on 3.18.19 kernel. If anybody interested, here is boot.img for darklords LOS14.1 ROM lineage-14.1-20171119_095733-UNOFFICIAL-P1m.zip but I think it will work also for his other versions
https://uloz.to/!cuEWkiCv9flq/boot-img
can you share the changes you made to the kernel source
i have compared some changes that you shared , they can be seen in here

Question Bootloop after C10 update

Hey,
I've recently updated my Nord 2 from A21 to C10. Phone was unlocked and rooted, so after having reflashed the original boot.img, I forced the installation of the official OTA through TWRP. I had to set ro.commonsoft.ota=OP515BL1 to make it work. After the installation, TWRP failed to mount /system, but that didn't surprised me. I checked that the boot partition has been well flashed.
Now every time I try to power on the phone, it directly tries to run into recovery mode. However it fails and start again and again...
Maybe the system tries to install the OTA using the original recovery, which of course fails, and because of an unknown reason, it doesn't reboot to system.
Because of the last update, fastboot is not accessible anymore using vol -, and BROM mode is not accessible using vol + / vol -.
I tried to crash the preloader using mtkclient but it didn't work.
I tried to use META mode to switch to fastboot, but preloader only answers "READY" (instead of "READYTOOBTSAF"), and nothing changes.
I try to reverse engineer preloader and lk but it's something new for me. META mode code is still present in the preloader, so I don't understand what's wrong with it. Maybe disabled by default on USB...
Does anyone has a solution to boot into BROM mode or make META mode work ?
Or maybe I could find DA authentication files somewhere ?
@Petitoto can you share a bit about how you got the meta command running?
I'm in a similar situation with a Nord 2T. While mtkclient can get some info out of the preloader, meta never seems to connect.
Code:
mtk gettargetconfig
Preloader - Status: Waiting for PreLoader VCOM, please connect mobile
Port - Device detected :)
Preloader - CPU: MT6893(Dimensity 1200)
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11002000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x10212000
Preloader - Var1: 0xa
Preloader - Disabling Watchdog...
Preloader - HW code: 0x950
Preloader - Target config: 0x5
Preloader - SBC enabled: True
Preloader - SLA enabled: False
Preloader - DAA enabled: True
Preloader - SWJTAG enabled: True
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Preloader - Get Target info
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
Main - Getting target info...
Preloader - Target config: 0x5
Preloader - SBC enabled: True
Preloader - SLA enabled: False
Preloader - DAA enabled: True
Preloader - SWJTAG enabled: True
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Code:
mtk meta FASTBOOT
META - Status: Waiting for PreLoader VCOM, please connect mobile
META - Hint:
Power off the phone before connecting.
For preloader mode, don't press any hw button and connect usb.
...........
META - Hint:
Power off the phone before connecting.
For preloader mode, don't press any hw button and connect usb.
...........
META - Hint:
Power off the phone before connecting.
For preloader mode, don't press any hw button and connect usb.
Hey @Beanow,
I have the same gettargetconfig output, which indicates that the phone is not in BROM mode but stuck in preloader. Trying to interact with the preloader always lead to error because of the DAA (DAA_SIG_VERIFY_FAILED for example).
I have the same issue with mtkclient and meta mode. You can use the following modified mtk-bootseq.py:
py mtk-bootseq.py FASTBOOT COMXX (or python3 mtk-bootseq.py FASTBOOT /dev/ttyACMXX on linux).
Python:
import sys
import time
from serial import Serial
BOOTSEQ = bytes(sys.argv[1], "ascii")
DEVICE = sys.argv[2]
CONFIRM = b"READY" + BOOTSEQ[::-1]
while True:
try:
s = Serial(DEVICE, 115200, timeout=0.1)
print(".\n[+] Device detected")
break
except OSError as e:
sys.stdout.write("."); sys.stdout.flush()
time.sleep(0.1)
print("<-", s.read(256))
def send(bytes):
s.write(bytes)
print("->", str(bytes))
resp = s.read(256)
print("<-", str(resp))
return resp
resp = b''
while resp != CONFIRM:
resp = send(BOOTSEQ)
print("[+] Boot sequence sent")
On another device, it works and I get:
Code:
...............................
[+] Device detected
<- b'READYREADYREADYREADYREADY'
-> b'FASTBOOT'
<- b'READYTOOBTSAF'
[+] Boot sequence sent
However, on my Nord 2, I get:
Code:
...........................................
[+] Device detected
<- b'READYREADYREADYREADYREADY'
-> b'FASTBOOT'
<- b'READY'
-> b'FASTBOOT'
<- b''
-> b'FASTBOOT'
<- b''
Then the next s.write() is hanging.
I get the same result for any other boot mode. However, the code is still present in the preloader.
I unfolded my phone to try to find a test point. I tried all golden points but I only found:
- a point which loads preloader (and not BROM...) in the same way vol + / - do (in red in the picture)
- a point which boots the phone but without Android and OnePlus pictures (what's that ??) (in green)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I don't know how test point is handled: if that's the role of preloader, it may have been disabled by the update (as the BROM and fastboot). We may need to find the DAT0 point of the eMMC to short it and prevent the BROM to find the preloader, making it to go in EDL mode. However, I think that this point isn't exposed, and I won't disassemble my phone further without beeing sure of success...
Thank you so much for the work so far!
Unfortunately I get no response at all on the Nord 2T.
Code:
.......................................
[+] Device detected
<- b''
-> b'FASTBOOT'
<- b''
-> b'FASTBOOT'
Traceback (most recent call last):
File "/media/droid-work/mtkclient/mtk-bootseq.py", line 31, in <module>
resp = send(BOOTSEQ)
File "/media/droid-work/mtkclient/mtk-bootseq.py", line 24, in send
resp = s.read(256)
File "/usr/lib/python3.10/site-packages/pyserial-3.5-py3.10.egg/serial/serialposix.py", line 595, in read
raise SerialException(
serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
How did you connect to the device that you're getting these responses?
In my case, I need to use vol+, vol- and power, like mtkclient, or the ttyACM0 won't exist.
(I've got udevadm monitor up, watching for the usb/tty to be added)
Indeed, you need to run into preloader using vol +, vol -
Maybe a driver / python module issue. I've got similar issues on my linux. Try on windows or try to reinstall drivers.
It should work at least for the first answer. Else it means that your preloader doesn't send any data, which is not the case as mtkclient works.
I also tried a different baud, because a pl_lk log from oplusreserve2 partition suggested it may be used. No luck though. Note, this was a very old log I saved early on. Definitely not reflective of latest Nord 2T update.
Code:
[PLFM] boot_tag size = 0x0
BOOT_TAG_VERSION: 0
BOOT_REASON: 0
BOOT_MODE: 0
META_COM TYPE: 0
META_COM ID: 0
META_COM PORT: 285220864
META LOG DISABLE: 0
FAST META GPIO: 5906
LOG_COM PORT: 285220864
LOG_COM BAUD: 921600
LOG_COM EN: 1
LOG_COM SWITCH: 0
MEM_NUM: 2
MEM_SIZE: 0xAE7B
MEM_SIZE: 0xAE8D
I guess I'll try windows then
Code:
python mtk-bootseq.py FASTBOOT COM4
...................................................................................................................................
[+] Device detected
<- b''
-> b'FASTBOOT'
<- b''
-> b'FASTBOOT'
<- b''
-> b'FASTBOOT'
<- b''
Windows looks to behave similar. Though windows wouldn't take the MTK VCOM driver, so this is win10 default serial, in a VM over USB passthrough.
So, same result not in a VM. Though specifically with powershell I got the same output as you did.
Code:
...........................................
[+] Device detected
<- b'READYREADYREADYREADYREADY'
-> b'FASTBOOT'
<- b'READY'
-> b'FASTBOOT'
<- b''
-> b'FASTBOOT'
<- b''
This is really a helpfull post for us. I've already a oneplus nord 2 phn,from this post i know the more information about this phn.
Thank you so much.
@Beanow So same results...
It's weird that it doesn't work on Linux. Maybe an issue related to pyserial or connection settings.
What's preventing the device to be detected by mtkclient is line 54 in mtkclient/Library/meta.py: and cdc.pid == 0x2000 should be removed. So you can try to switch to fastboot using mtkclient on Linux, but with my Nord2 I get the same results as mtk-bootseq.py on Windows
Petitoto said:
@Beanow So same results...
It's weird that it doesn't work on Linux. Maybe an issue related to pyserial or connection settings.
What's preventing the device to be detected by mtkclient is line 54 in mtkclient/Library/meta.py: and cdc.pid == 0x2000 should be removed. So you can try to switch to fastboot using mtkclient on Linux, but with my Nord2 I get the same results as mtk-bootseq.py on Windows
Click to expand...
Click to collapse
Thanks for this. No need to switch to windows anymore, to use mtk client.
Petitoto said:
It's weird that it doesn't work on Linux. Maybe an issue related to pyserial or connection settings.
Click to expand...
Click to collapse
Is it 'not working' though? It's also weird to me that I had the same output as Linux using Windows' cmd, while there was READY spam in powershell. Same drivers, same python, same libraries, but different output?
I suspect that it might be a timing issue. Maybe the serial console doesn't care about or wait for input at all. And just spams READY a few times. It would be a matter of how fast the connection is established.
Perhaps as well there's a different subsystem sending commands to the 'meta' environment and the READY spam means it's processing those commands rather than whatever we're sending.
All theories, but I would find it really hard to believe there's a problem with Linux drivers / libraries for something as basic as a UART/serial console over USB.
Petitoto said:
@Beanow So same results...
It's weird that it doesn't work on Linux. Maybe an issue related to pyserial or connection settings.
What's preventing the device to be detected by mtkclient is line 54 in mtkclient/Library/meta.py: and cdc.pid == 0x2000 should be removed. So you can try to switch to fastboot using mtkclient on Linux, but with my Nord2 I get the same results as mtk-bootseq.py on Windows
Click to expand...
Click to collapse
I also suspected this PID check and tried to log the else cases, but never reaches those for me.
So removing the check didn't help for mtkclients' meta commands.
Is it 'not working' though? It's also weird to me that I had the same output as Linux using Windows' cmd, while there was READY spam in powershell. Same drivers, same python, same libraries, but different output?
Click to expand...
Click to collapse
Differents results when using cmd and powershell? There is really no reason for that. Unless it's not the same Python environment, with different pyserial for eg. I have issues to run mtk-bootseq on Linux, but always the same output on Windows' cmd.
I suspect that it might be a timing issue. Maybe the serial console doesn't care about or wait for input at all. And just spams READY a few times. It would be a matter of how fast the connection is established.
Click to expand...
Click to collapse
Maybe. On linux, I can get different results depending on baud rate, timeout (and luck?). If there is an issue related to the connection, it might explain why the preloader doesn't answer as expected. But as other commands (like mtk gettargetconfig, but also manually handshaking connections and gathering informations in pyserial) work well, I tend to think it's just disabled.
Perhaps as well there's a different subsystem sending commands to the 'meta' environment and the READY spam means it's processing those commands rather than whatever we're sending.
Click to expand...
Click to collapse
I don't really know how it works. The code is still present in the preloader. However this functionnality is not always enabled. Maybe reversing the preloader more or analysing the log you provided on Github might help to determine whether or not it is enabled. Moreover, even if we manage to switch to fastboot, if the bootloader has been fully disabled, we may face the issue of the preloader trying to run into a non existant fastboot. Maybe the FACTFACT mode may help to reset the device, but I don't really know a lot about this mode.
So removing the check didn't help for mtkclients' meta commands.
Click to expand...
Click to collapse
Once you removed this check, if you print the data sent by the preloader, you'll get the multiple "READY" like mtk-bootseq on Windows. Moreover, I can switch to fastboot using this command on another MTK device.
Dear Sir,
Do you have any method to recover my phone as the figure show?
Thank You

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