Hello,
I was bought this stick and it worked great during two days. Then all my settings, apps and etc. were wiped of itself. And I can't recover it - device shows not enough memory. Wipe does not help. My complectation is device, USB-cable, HDMI-cable and charging. I think that reflashing will help but I can't find any manuals, software and original (or custom) ROM for this device. Please help.
Related
Hi,
I need some help with unbricking OEM U9GT3, also known as D97/97S. This is chinese clone tab with RK3066.
I had some issues with battery, so I tried to flash various ROMs. After I flashed ROM from NextWay tablet my device died.
Literally died. No response to POWER, USB, Charging. Can not put it into recovery. Obvoiusly PC doesn't see it.
I found a tutorial about unbricking WINDOW 70dual, but it says something about the contacts on the mainboard. After I opened my tab I can not find that were mentioned.
I tried also another tutorial adviseing to shortcircut 29 and 30 pin on one of the chips. It didn't work either.
I replaced battery. It didn't change anything.
The most important now is what to do to a tab to make it visible for PC. I can manage with the rest.
I can provide photos of mainboard or any further information if needed.
Any idea is very appreciated.
Mark
hi
has blocked the tab .... happened to me several times with my pipo s1 .... how to revive it is simple .... you have to put the original ..... firm or .... firm that you know works .... Once done ..... remove the battery for a minute and then reconnect the battery .... normally turn the tab ..... supposedly should work .... flahear remember before the rom that works .... delete ID
Yeah well cool advice.
But how can I possibly flash ROM that works when my PC DOES NOT SEE the tab? If I could flash anything I would do it.
Question is how to reset tab to erase nand flash and flash new rom.
Hello,
i have a big problem with my new Star S5 smartphone: I wanted to install a custom rom (i had done that before), but after installation the touchscreen didn't work. I tried some other roms, but all had the same problem, so in panic, I clicked format (system, sd-card and emmc) in the clockwork recovery, but now the phone doesn't start at all (also not in recovery mode), and worse: the phone is not recognised by my pc, so I can't use the flashtool.
So my question is: what is the simplest way to get the phone back working? I tried everything I found, but nobody had the same problem (I know, the formatting maybe was completely stupid)
Thanks in advance for any help!
Hi,
i have Dmtech tablet 1032dc. I have not tried to flash, upgrade or anything, it just wont work anymore. Last time it worked was everything ok, was shutted down properly and placed in a box.
Now it is stuck on load screen, i have tried factory reset, sometimes it freeze on formatting data, other times it finishes wiping data. But after restart boot logo hangs as before. I have tried to connect to pc with a usb cable but it wont show any devices in device manager (only if is turned on and stuck in loading animation it shows 2 removable devices as partitions, who cant be accessed). Tied Win xp and win 8.1.
CPU: aml8726-mxs 1,5 Ghz
Android 4.1
Recovery system is original
What steps should i take next in order to make it working again?
All i can think of is to flash original firmware with sd card, but i cant find any roms of this device. Pls help.
firststepsandroid said:
Hi,
i have Dmtech tablet 1032dc. I have not tried to flash, upgrade or anything, it just wont work anymore. Last time it worked was everything ok, was shutted down properly and placed in a box.
Now it is stuck on load screen, i have tried factory reset, sometimes it freeze on formatting data, other times it finishes wiping data. But after restart boot logo hangs as before. I have tried to connect to pc with a usb cable but it wont show any devices in device manager (only if is turned on and stuck in loading animation it shows 2 removable devices as partitions, who cant be accessed). Tied Win xp and win 8.1.
CPU: aml8726-mxs 1,5 Ghz
Android 4.1
Recovery system is original
What steps should i take next in order to make it working again?
All i can think of is to flash original firmware with sd card, but i cant find any roms of this device. Pls help.
Click to expand...
Click to collapse
You may find a solution here [Q] Help unbrick AMLogic aml8726-mx tablet by Futaba0rus
Because there is not a specific forum for your device, this thread will be moved to general/help
sd_shadow said:
You may find a solution here [Q] Help unbrick AMLogic aml8726-mx tablet by Futaba0rus
Because there is not a specific forum for your device, this thread will be moved to general/help
Click to expand...
Click to collapse
Thanks for reply. Anyway i already fixed it, tablet is booting now. Lots of information on this forum, good job guys
firststepsandroid said:
Thanks for reply. Anyway i already fixed it, tablet is booting now. Lots of information on this forum, good job guys
Click to expand...
Click to collapse
Great, thanks for the update.
Solution ???
Please post how you fix this problem.I have the same issue and maybe others are looking for the fix too.
Thank you
Hi all,
I have a Yonestoptech BS1078 (ID from motherboard), also designated (Q102 in About Tablet) It's a 10.1" tablet with the quadcore Allwinner A31S chipset
the device came fully rooted. Firmware is stock as originally supplied.
The original recovery I found virtually useless (a known problem with this device), so I looked for a custom recovery on this page ...
http://www.slatedroid.com/topic/106714-twrp-271-recovery-sdk3x/
I flashed TWRP with the the first one on the list flashed via a terminal on the device
... WRONG !, recovery was oversized and totally unusable, the only two buttons I see, Install and Backup do nothing. That was the first mistake, second
was that I never tried to reflash with any of the others. I was told much too late to be of use, that the one for Fusion5 xtra works well on this device.
Next BRAINFOG, sometime later, and the faulty recovery half forgotten, ... one of the main use of this family tab is for downloading and reading our morning
newspaper ... we started having problems with the app, tried a reinstall of that which wasn't the full answer, so went for factory reset of the tab ...
WRONG again, as you'd expect the device rebooted into the faulty recovery, and stuck there, and that's exactly as it is now, each boot up is into the recovery
and no further.
I downloaded the stock firmware from ...
http://vondroid.com/resources/q102-a31s-tablet-stock-firmware.493/#.VbJdsrXppjo
All attempts to flash this have failed, I've tried with Livesuite, Phoenixsuite, PhoenixUSBPro, and Phoenixcard
I should add that device shows correctly in Device Manager as "Android ADB Interface", so I don't think drivers are a problem
I've tried to reset using Android Multi tools also GpGTools ... no joy
Last thing tried was to flash fastboot for Allwinner devices from
https://bugzilla.mozilla.org/show_bug.cgi?id=1026963 ... no joy either.
From these results I suspect USB debugging isn't enabled, but can't be sure if I ever looked at that when the tab was working.
I do read that Allwinner devices are virtually unbrickable, whatsay Guys have I created a brick with this comedy of errors ?, is there hope ?.
Re. my capabilities I have a little experience of adb, and rooting tabs phones etc. I'm no expert, but can usually follow instructions.
Apologies for long post, thought it best to give the full story. ... J
Solution found
jachol said:
Hi all,
I have a Yonestoptech BS1078 (ID from motherboard), also designated (Q102 in About Tablet) It's a 10.1" tablet with the quadcore Allwinner A31S chipset
the device came fully rooted. Firmware is stock as originally supplied.
The original recovery I found virtually useless (a known problem with this device), so I looked for a custom recovery on this page ...
http://www.slatedroid.com/topic/106714-twrp-271-recovery-sdk3x/
I flashed TWRP with the the first one on the list flashed via a terminal on the device
... WRONG !, recovery was oversized and totally unusable, the only two buttons I see, Install and Backup do nothing. That was the first mistake, second
was that I never tried to reflash with any of the others. I was told much too late to be of use, that the one for Fusion5 xtra works well on this device.
Next BRAINFOG, sometime later, and the faulty recovery half forgotten, ... one of the main use of this family tab is for downloading and reading our morning
newspaper ... we started having problems with the app, tried a reinstall of that which wasn't the full answer, so went for factory reset of the tab ...
WRONG again, as you'd expect the device rebooted into the faulty recovery, and stuck there, and that's exactly as it is now, each boot up is into the recovery
and no further.
I downloaded the stock firmware from ...
http://vondroid.com/resources/q102-a31s-tablet-stock-firmware.493/#.VbJdsrXppjo
All attempts to flash this have failed, I've tried with Livesuite, Phoenixsuite, PhoenixUSBPro, and Phoenixcard
I should add that device shows correctly in Device Manager as "Android ADB Interface", so I don't think drivers are a problem
I've tried to reset using Android Multi tools also GpGTools ... no joy
Last thing tried was to flash fastboot for Allwinner devices from
https://bugzilla.mozilla.org/show_bug.cgi?id=1026963 ... no joy either.
From these results I suspect USB debugging isn't enabled, but can't be sure if I ever looked at that when the tab was working.
I do read that Allwinner devices are virtually unbrickable, whatsay Guys have I created a brick with this comedy of errors ?, is there hope ?.
Re. my capabilities I have a little experience of adb, and rooting tabs phones etc. I'm no expert, but can usually follow instructions.
Apologies for long post, thought it best to give the full story. ... J
Click to expand...
Click to collapse
I found I could flash this firmware ...
http://chinagadgetsreviews.blogspot.fr/2015/04/download-android-kitkat-442-stock_45.html
using PhoenixCard, it's not quite as original, but it is KitKat, and comes ready rooted. ... J.
Hi all, i have an iNew V7 clone with 4.4.2 installed (rooted). A few days ago the phone started to lag and yesterday started to reset when i enter any app or settings. Can`t connect to it because i left it on charge only on USB options (resets when i try to change it), i have droidoverwifi which also doesn`t help (resets). Can`t do a factory reset, because it resets. I want to connect to it somehow, copy my pictures (not on the SD card) and do a factory default reset. Tried to change the usb options over adb, says null device not found . Any help is much appreciated.
TYVM
Hi !
Unfortunately there is no development support for this clone device here on xda
You can keep on posting here , users with a similar device may be around
https://forum.xda-developers.com/android/general/inew-v7-owners-thread-t3036891
Good luck !