i have a android tablet it wont boot up can you guys help me fix it?
Details:-
No Recovery
Does not Boot
Shows black screen after device logo
Does not detect on ADB
PC Detects it
Detects on Fastboot Shell and accepts commands
OS 2.3
Company name Aftron
Tried Things
Battery pull out (i opened my tabs back cover and removed battery and reconnected it with soldering iron still no use android tab shows black screen
Tried flashing recovery showing incomplete image
Tried flashing roms showing android product.txt file not found
Tried fastboot erase cmds showing remote partition table doesnt exists
Please help me fix this problem
Related
Please HELP!
Yesterday I flashed my Odys Xelio (Allwinner A10) with CWM. After booting in a working state, I restarted in Recovery too full whipe and whipe dalvik, I installed gapps ans the compatibility.zip also from CWM.
After that I got stuck in a whitescreen. I can not access anything, not even CWM recovery anymore. In win 8 I only could see 1 to 2 undefined devices (should be a problem with the device AND a driver issue).
In Linux I could see a device in adb yesterday and could put it into "adb reboot recovery". Still whitescreen on the tablet, but I could push a recovery file with adb to the /sdcard/. Rebooting didn't bring me to another state.
Today I am not able to connect via adb. It always tells me "List of devices attached" and an empty list.
Display should be okay, no cable issue or sth. else. I really hope someone can help. Perhaps theres a way to JTAG the devices or there is a trick with pressing some buttons and using the USB cable...
BTW: While booting into CarbonRom the first time, the button-behaviour was strange or even totally not working. Perhaps that's a point?
THX in advance
EDIT: Now, after playing around with a needle into a "reset-hole" I finally found a way to see the device in adb. How do I go on!?
Hello Ive got a bit of a problem actualy a few with my pipo U1 Pro
I installed CWM V6.o.3.1 and rebooted fine, pipo boot image was normal, then i installed from ext SD card Decontaminat V3.1
after install the screen was Split at 2/3 and touch orintation was off with buttons in wrong corners
so i read alot found change in build.prop (ro.sf.hwrotation=270) from 270 to 0 and reinstalled form ext sd card
all it fixed was position of touch screen the image of ui was still split 2/3 and out of rotation.
i reinstalled CWM fron ext sd card reboot ant the cwm recovery is straigt on the vertical and the android shows in center of screen, but ther is a fine line showing where the screen was split in the os.
after reboot the os is still split 2/3 image i have to us the show touch function to navigat the touch field to make thins work
i had TNT pipo u1 pro.img installed before and was rooted worked fine but latly had a few minor problems with it so i desided to chand up a bit.
second problem is i cant get ADB , android studio or rkbatch tools to find my tablet, usb debugging is on, tried the load from adb sideload function in cwm
im running linux mint 17 added udev.rules rebooted every thing many time s swapped usb plugs cords you name it.
as it is the tablet works but the ui is buggered up and touch is off
any help would be verry appricated
mike
May be bricked now ?
I have the pipo stuck in what might be a boot loop?
just says decontaminate with a split screen on bootup shows pipo image then goes to decontaminate screen and nothing.
lsusb shows device { Bus 002 Device 009: ID 2207:0006 }
shows Android device in file manager But Error unable to mount android unable to open mtp device
pushing the buttons '' esc, +vol then power gets nothing.
pushing +vol, power gets nothing
incerting usb and pushing +vol gets nothing
only thing gets anything is push and hold power, CWM is not working cant boot to cwm
tried a bootable sdcard still no boot
was a nice Tablet till decontaminat screwd the screen up
got recovery yeah !!!!
found a way into the cwm recovery through adb.
i added a line into the file here.
/yourusername/.android/adb_usb.ini
its a hidden file added a simple line as root user
0x2207
saved file and rebooted computer.
will post again if i can recover the pipo.
buggered
had total access to the pipo.
i used flash_image to install freaktbs ryley rom for the pipo u1 pro.
now im stuck in a worse position. the kernal.img was not for the pipo.
he was playing with a another tablet and left its kernel.img as kernel.img and had pipo kernel as 1kernel.img
so im stuck with no touch support on the screen and its not defaulted to usb debug mode.
i can see the button acking to allow debug when i connect to usb on linux but no access to touch.
also the rom didnt have any tools for adb installed in recovery /system/bin.
no adb shell support.
only access is adb ls /
to read files and push pull commands.
any ideas on how to edit the default.prob make it stick through reboot and get it to debugg after reboot ?
this sucks MR.RYLEY built a bad rom I was almost into my pipo again.
my guess is the decontaminat rom was using a similar kernel to ryley to get the screen all buggered up.
I was upgrading the current Stock rom on my ZTE Nubia Z5s Mini, I went through the recovery mode to load the new rom and got a message saying that the rom installed correctly, I rebooted the device and now its stuck at the MIUI logo or if I try to load the recovery mode I get the Nubia logo just to load back to the miui logo again. I got the rom from the MIUI site its v5.
I've left the phone for over an hour hoping it was just loading up but no change, the phone heats up and even has a charger screen when plugged in.
Anyway to get back into the recovery mode to load the original rom again or any other way of fixing this? help :crying:
I've no idea how to help you with this but I'm bumping the thread because I know how you feel.
Sent from my HUAWEI Y536A1
I'm trying to flush the rom by using adb but with an issue, even thou my device is recognized as Nubia Z5s Mini in device manager it still gives a driver error "these have been installed" and in cmd adb it does not see the device.
Update : Got drivers for install from Clockwordmod website but it will only accept the drivers if I set the phone as a modem in device manager when installing them, still not recognized by adb using CMD.
Solved driver issue and qusb_download issue, ADB drivers are done through all drives in device manager pointing to the Google USB drivers and select adb interface then run CMD from within the Google SDK program folder in platform-tools to read the device.
Now using emmc but need to generate EMMCBLD.HEX & 7x30_msimage.mbn if anyone can help, I can enter adb using recovery mode but blocked from making changes in fastboot mode, currently in download mode which can see a drive H but need the two files to proceed any further.
While i was trying to install the latest official rom to my device (The new Padfone Infinity A86 T004) it is bricked, Now i am facing a very bad (miserable) situation.
When turning on the device it shows me the ASUS logo and in top of the screen a message says : ERROR: Can not boot Invalid boot image!!
And my big problem is that i can't access any of ADB, recovery mode or even fastboot. the phone is undetectable by my PC at all.
I don't know how to force fastboot ... if i can reach the beautiful fastboot mode i will be able to handle the next steps in the fixing journey.
I have red that as long as the device shows something it means that it is not totally bricked .. but how to get out of this situation?
Any suggestions ?
Hello everyone,
I have a typical problem - my device does not load, because it loops with android logo. It does that because i edited vold.fstab incorrectly, but have the correct lines copy in comments within the file. Problem is i don't have any idea how to enter recovery mode ( if one exist at all ) on the device! I tried most of popular combinations and nothing worked - the device always start to load normally, and loops. Most solutions to this situation is via abd, but abd does not see the device ( i guess because it's not started/not in recovery mode ).
Is there a way to access root or force the recovery ?
The device has label TR976V12 and 2012.06.06 on the board, but it's propably N90 model. I could use any help with making this work again.
Also i'm running windows 10 and i have some issues to make it work in fastboot mode...
Edit:
Device is running Android 4.2
ABD see the device as 0123456789ABCDEF
I managed to get the device to recovery mode by holding VOL+ and plugging in power supply.
Any help in finding vold.fstab to edit it back to the original is more than welcome !