Recovery menu on HS-7DTB6-8GBR Help - Android Q&A, Help & Troubleshooting

I need factory reset to my tablet
CPU: A13 -1.2 GHz
Display: 7" 800x400 capacitive touch
RAM: 512MB DDR3
OS: Android 4.0 (4.0.4 in the About tablet section of Settings)
Baseband version: HS-GP707_20121208
Kernel version: 3.0.8 (FRi Dec 7, 2012)
Battery: 300mAh, 3.7V
is stuck on AURORA logo
i can put on recovery mode with android logo triangule, but no menu.
don't work Vol+ + power, Vol- + Power, Vol+- + Power, Home+Power+Vol+, Power Home Vol-, only work Home + Power is recovery mode, i can't reset via adb shell because is say - exec '/system/bin/sh' failed: No such file or directory (2)
please if you can help me tell me
Thanks,

Related

[Q] my stupid tablet is bricked! (it's blocked at boot animation)

hi to everyone. my little cousin was using my cinese tablet but after it was bricked. i don't know why. i have used to reset it with power on and vol +. but it doesn't work.
i know this carateristics:
cpu allwinner a10 1.5ghz+gpu mali architecture a8
brand: crane
information
OEM
unknown
Model
SoftwinerEvbV13
Submit Date
05. August 2012 12:20 PM CEST
Report ID
591054
Cores
1
CPU revision
2
CPU variant
3
Features
swp half thumb fastmult vfp edsp neon vfpv3
Hardware
sun4i
Revision
0000
Firmware
Firmware version
4.0.3
Firmware configuration version
API returned illegal or no value
Build number
crane_evb_v13-eng 4.0.3 IML74K 20120412 test-keys
Build fingerprint
softwinners/crane_evb_v13/crane-evb-v13:4.0.3/IML74K/20120412:eng/test-keys
Kernel version
3.0.8+
[email protected] #15
Mon Apr 2 14:14:04 CST 2012
Kernel version raw
Linux version 3.0.8+ ([email protected]) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #15 PREEMPT Mon Apr 2 14:14:04 CST 2012
i need a firmware to reset it whit livesuit
thanks a lot.
sorry for some mistake
Got the same problem with the tablet(SoftwinerEvbV13).
You can get it in recovery power button and loudnes + or + and - but the only thing you see is an android robot (green) with open belly.
No recovery menu...
Is it possible to install anything (cwm)from sdcard?
when you stardup normally you get the word android periodical ligtened up...
also bricked softwinerEvbV13 tabled
Got the same problem with the tablet(SoftwinerEvbV13).
You can get it in recovery power button and loudnes + or + and - but the only thing you see is an android robot (green) with open belly.
No recovery menu...
Is it possible to install anything (cwm)from sdcard?
when you stardup normally you get the word android periodical ligtened up...

Generic China Tablet Moddification! (Help required)

Hello all!
I was surfing the internet for 100's of hours just to find some mod and rom for my china Mid tablet.
There is no brand name written on the TAB, So I used Android system info app to find some specification about this tablet!
Now, let's go to the real matter......
Before buying this tab I used more than 3-4 android devices and helped so many people to modify there phones. So, I know a little bit about android modding! But this is not gonna help me to create a whole new custom rom for my Generic MID Tablet. So I need your help,
First I am gonna give you some specification about my Tbalet....
Android Version: 4.0.4 (Icecream Sandwich)
Release Codename: REL
API LEVEL: 15
CPU ABI: armeabi-v7a
Bootloader: Unknown
Manufacturer: Unknown
CPU ABI2: armeabi
Hardware: Sun4i (That means Allwinner a10 I hope)
Radio: Unknown
Board: Crane
Brand: hn
Device: crane-hn
Display: crane_hn-eng 4.0.4 IMM76D 20121112 dev-keys
Host: ubuntu
ID: IMM76D
Model: MID-CH719H
Product: crane_hn
Total RAM: 1GB
Processor: ARMv7 Processor rev 2(v71)
Screen Resolution: 1024 * 552
Refresh rate: 59.396
Now, There is some other information I should provide.....
I rooted my device after taking a lot of surfing on the internet.
I also installed CWM Recovery
But i can't get into the recovery mode by restarting by pressing various keys.
The only way i get into the recovery mode by writing "echo -e 'boot-recovery\0' > /dev/block/nandf; sync" into the terminal emulator and reboot after that.
Now, What I want to do.....
1. I want to change all the "unknown" parts of the specification to show something...(Not mandatory)
2. Modify the kernel for adding few tweaks as overclocking, adding governors etc.
3. Find out is there any way to install 4.1.1 or 4.1.2 to this device
etc.......
Now I would be pleased if u guys give me some suggestion where to start...
I took a nandroid backup. but trying a lot of methods I couldn't make a copy of the kernel..
I found a boot.img file inside of the nandroid backup, is this the stock kernel of my device. it's 30mb file

[Q] How to do a factory hard reset Chinese smartphone CB-Z2

Hi, I have a chinese smartphone CCIT CB-Z2(Moborobo said Z2), but it's blocked to the screen of google account, my wifi is not enable, and I never connect my phone to gmail.
Power + Volum Down = SpreadTrum test, Power + Volum Up = White Triangle with Yellow Exclamation. I need to do a factory hard reset, or how to do it, with a software etc(tuto, step by step).
I'm from Cote d'Ivoire, I need your help brothers, please help me!!
I send some pictures.
(SpreadTrum Test Info)
android 4.2.2
sprdroid_base-user 4.2.2 Mocordroid2.3.5 W12.20_P20.01 test keys
Platform Version: MOCOR_880XG_MODEM_W12.43_P1_Debug.Project Version:
sc6820_modem.BASE Version: DM_BASE_12A_W12.43.HW Version:
sc6820_modem.11-02-2012 17:53:08
(Moborobo Info)
Model: Z2
Battery: 35%
Firmware version: 4.2.2
Wi-Fi: Off
Status: UNROOT
Resolution: 480*800
Manufacturer: Unknown
Serial: 19761202
IMEI: 865238011583580
IMSI: Unknown
MAC: Unknown
Android Version: 4.2.2
Baseband version: DM_BASE_12A_W12.43|sc6820_modem|11-02-2012 17:53:08
Kernel version: sprdroid_base-user 4.2.2 MocorDroid2.3.5 W12.20_P20.01 test-keys
Thank you
Connect device to PC via ADB and from terminal run
adb devices
Then
adb reboot recovery
From recovery make factory reset ....
This works if your device is connected to adb (enabled)before it get locked else you will be not enable to grant adb acesss due to lock
Press Thanks Button If You like My Work & Posts?
hello, thank you for your spontaneity, I saw your post, but I was looking for but how to apply what you said. Now I could do it but it takes me back to the screen white triangle with yellow exclamation.

Would like help rooting Verykool Fusion SL4500

I'd like a bit of help rooting Verykool Fusion SL4500. There's no "development" options in settings, and I tried a bunch of root methods that didn't work yet. My Apple Mac only sees my SG3 on USB, not this, so I don't know what I have to do to get its USB to show up. Any ideas on anything?
Framaroot: Aragorn: Failed (Error #6)
Towelroot v3: "make it ra1n" only results in the button turning orange but nothing else happens except the app crashes.
KingRoot: the app installer doesn't let me hit "Install". When I press "Install" it does not react. (!!)
Info:
USB info: Android:
Product ID: 0xf003
Vendor ID: 0x05c6 (Qualcomm, Inc)
Version: ff.ff
Serial Number: (32 bit hex number)
Speed: Up to 480 Mb/sec
Manufacturer: Android
Location ID: 0x14500000 / 16
Current Available (mA): 500
Current Required (mA): 500
Model number: verykool Fusion SL4500
Processor info: Qualcomm Technologies, Inc MSM8916
Android version: 4.4.4
Kernel version: 3.10.28 2015-02-12
Build number: SL4500_VK_Generic_Dual_SW_1.0
Web site www verykool net/Products/SL4500
(available from Amazon for $100)
how to get in to developer mode
Got to setting > About phone: on the build number tap seven (7) times and you be in developer mode.
Jim
Ulmo said:
I'd like a bit of help rooting Verykool Fusion SL4500. There's no "development" options in settings, and I tried a bunch of root methods that didn't work yet. My Apple Mac only sees my SG3 on USB, not this, so I don't know what I have to do to get its USB to show up. Any ideas on anything?
Framaroot: Aragorn: Failed (Error #6)
Towelroot v3: "make it ra1n" only results in the button turning orange but nothing else happens except the app crashes.
KingRoot: the app installer doesn't let me hit "Install". When I press "Install" it does not react. (!!)
Info:
USB info: Android:
Product ID: 0xf003
Vendor ID: 0x05c6 (Qualcomm, Inc)
Version: ff.ff
Serial Number: (32 bit hex number)
Speed: Up to 480 Mb/sec
Manufacturer: Android
Location ID: 0x14500000 / 16
Current Available (mA): 500
Current Required (mA): 500
Model number: verykool Fusion SL4500
Processor info: Qualcomm Technologies, Inc MSM8916
Android version: 4.4.4
Kernel version: 3.10.28 2015-02-12
Build number: SL4500_VK_Generic_Dual_SW_1.0
Web site www verykool net/Products/SL4500
(available from Amazon for $100)
Click to expand...
Click to collapse

My android tablet won't restore. Now what?

tools that i do/dont have: i do have a micro sd card. a rooted android phone. i dont have a pc. limited information on the tablet's kernel specs. etc. is a hyd t906 android 7.0 MT6592, 4.4 version of android something. mediatek operating system or whichever. i bought it on ebay from hong kong.
all the tablet does when booting up will show the "android" logo, that will flash before the before screen eventually stays on black, while nothing else will happen. i try to a factory reset, but even after the data has been wiped, is just does the same as before when i goto reboot. it became stuck like this after i searched how to remove the "no sim card found" notification every time the tablet powers on and goes to the home screen. the person said to download buildeditor app, and to add a line of code. when i rebooted to see if it works, i ran into this new issue. ive even tried deleting the cache throughout any attempt. it was rooted fyi, with kingroot.
if you guys could just tell me what like rom to put onto my micro sd card, including a link to the download, ill be able to handle the rest, if supposing i would just select that rom to "restore user data" in the volume up/power button screen would be correct.
Thank you in advance.
Brand : Unbranded/Generic
Processor Speed : 2GHz
Operating System: Android 7.0.X Marshmallow
Carrie : Unlocked
Resolution : 2560*1600
Internet Connectivity : Wi-Fi + 4G
RAM : 4GB
Hardware Connectivity : Bluetooth, Micro-USB, Wi-Fi
Type : Tablet
Screen Size : 10.1in.
Bundle Listing : No
MPN : Does Not Apply
Storage Capacity : 64GB
Processor : Octa Core
Features: Built-In Front Camera, Built-In Rear Camera, Color Screen, MP3 Player, Touc Screen, Web Browser
Network: Unlocked
Project Description
Main IC: Octa-Core MT6592, Dual Core Mali-400 GPU
Screen: 10.1 inch Capacitive Touc Screen 2560 * 1600
Memory: DDR3 4GB
Flash: 64GB
Storage Extend: 8GB-32GB Micro SD/TF Support
Network: Wi-Fi: Built-in Wi-Fi Module, IEEE 802.11 b/g/n.3G: Support external 3G Dongle.( WCDMA/ TD-SCDMA/ EVDO )
Camera: Rear 13 million pixels (with flash), front 5 million pixels
G-Sensor,Bluetooth: Support
OS: Google Android 7.0 Marshmallow
Battery: 5000 mAh (theoretical capacity)
OTG function: Support

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