I have bricked my a13 tablet(twinmos t714) and i am not able to flash using usb nor phoneix card , so i am wondering if i can remove the nand memory and put it on another tablet and flash it with my firmware then return it to my tablet , is that possible (even in theory) ?
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Hi
I have a big issue with my tablet: it doesn't start any more. it stucks at android logo. I rooted it with z4root (no failure before reboot). Any idea to get out this state ?
is it possible to boot from an external sd card ? with which firmware ?
Thanks a lot.
note : the hw reset button has no impact.
Hello. After factory reset my goclever does not stand up. It freezes at android logo and nothing happens later (no reset, just android logo). I think it might be because after installing apex pro i deleted stock launcher. Device manager sees it as ' Full AOSP on Rk29sdk ' (but cannot copy anything to device) and ADB sees no device.
Is there any way to do something ? Christmas are soon, so i will not send it to service cenrte.
haseo9119 said:
Hello. After factory reset my goclever does not stand up. It freezes at android logo and nothing happens later (no reset, just android logo). I think it might be because after installing apex pro i deleted stock launcher. Device manager sees it as ' Full AOSP on Rk29sdk ' (but cannot copy anything to device) and ADB sees no device.
Is there any way to do something ? Christmas are soon, so i will not send it to service cenrte.
Click to expand...
Click to collapse
You can't access recovery or download mode too ?
karimkahale said:
You can't access recovery or download mode too ?
Click to expand...
Click to collapse
Goclever hasn't published any R75 firmware yet. Also this tablet doesn't have any physical buttons except power switch. On my native language forum was sometime ago rumor that on downside motherboard is switch which combination with power button gives recovery menu. Personally i tried various combinations but didn't worked for me.
Any ideas ?
haseo9119 said:
Any ideas ?
Click to expand...
Click to collapse
Hello.
Which version of the device do you have?
7500
or R75
Those seems to be the same but are different.
I have stock android version for both
for 7500 - original, unrooted ( from a Russian site - don't remember)
for R75 - original, rooted ( a dump created by me from my device when I have received it)
Both works, were tested by me on my R75.
The firmware of 7500 flashed on R75 works, but you won't be able to use the capacitive buttons (as I told you are different).
The flash option is very simple:
1. Copy two files on the root of the sd card
2. Insert the card in the card slot of the device.
3. The flashing process will continue automatically.
Just tell me which one you need and a place where to upload the needed firmware. I can do the upload this weekend.
Regarding ADB, hmm... this is strange. I have done the same thing as you (deleted the launcher and restore to default) but adb was working with device in the android logo state.
I'm using Windows 8 and I have installed the device as test ADB device (from windows drivers).
Bye.
Edit:
This is the link for R75 rooted firmware.
http://www.sendspace.com/file/0fhask
I hope it helps you.
Bye.
Edit:
This is the link for GoClever tab 7500
http://www.sendspace.com/file/shrso4
Bye.
On the back he have written that he's tab 7500. Soon i will try to flash him with your 7500 image. Hope it will work ^^ Thank you very much.
Everything on first look is working on. Except wifi card, which doesn't turning on.
/update
R75 software fixed it. Don't trust manufacturer anymore.
haseo9119 said:
Everything on first look is working on. Except wifi card, which doesn't turning on.
/update
R75 software fixed it. Don't trust manufacturer anymore.
Click to expand...
Click to collapse
its not working with me. i have kingston microsd card 8gb and i put 7500 image on root of the card.then, i started the tablet but nothing happens. it still show ANDROID logo and wont flash,please help!!!
goclever
severijan said:
its not working with me. i have kingston microsd card 8gb and i put 7500 image on root of the card.then, i started the tablet but nothing happens. it still show ANDROID logo and wont flash,please help!!!
Click to expand...
Click to collapse
hello
this may help some one later
to get into recovery if your R75 table wont boot you have to take it apart the button is on the underside of the board behind the screen (silly place to put it) i have being talking to goclever support and more firmwares are going to be added to the site. if you want yours adding send them an email requesting it (one may not be enough ) i have just had this problem and after a month they agreed to take it back and have reflashed it for me
hope this helps someone
Hi guys,
I recently rooted my alcatel ot 918 single sim phone after which it started crashing so I decided to do a factory reset (big mistake) making it stick in boot loop so i tried installing a custom rom (andread) which worked although i got imei error so I tried installing the original rom (got it from the internet) and now my problem is that my phone won't turn on (no android logo or anything just black screen) although the blue light comes on when I insert my charger and my pc recognizes it as a com port.Is there any way to revive my phone?
Thanks in advance.
i also have the same problem___ please email me if you receive aid
..
Dhuo said:
Hi guys,
I recently rooted my alcatel ot 918 single sim phone after which it started crashing so I decided to do a factory reset (big mistake) making it stick in boot loop so i tried installing a custom rom (andread) which worked although i got imei error so I tried installing the original rom (got it from the internet) and now my problem is that my phone won't turn on (no android logo or anything just black screen) although the blue light comes on when I insert my charger and my pc recognizes it as a com port.Is there any way to revive my phone?
Thanks in advance.
Click to expand...
Click to collapse
I think I can help you if you will say what type of memory do you have MICRON or HYNIX?
Try this: press and hold * + # and Power Button (all this charger connected)
Maybe this will help.
Have you tried flashing stock rom with One Touch Upgrade Tool? maybe this will help.
Alcatel OT918 not booting
weneedmoney said:
I think I can help you if you will say what type of memory do you have MICRON or HYNIX?
Click to expand...
Click to collapse
Hello, i have same problem bt for me i tried nandroid restoration. so i used SP_Flash_Tool_v2.1134.00 there is a place for memory check and i selected all options and had this report
=============== Memory Detection Report ===============
Internal RAM: Size = 0x00020000 (128KB)
External RAM: ERROR: External RAM was not detected!!
NOR Flash: ERROR: NOR Flash was not detected!
NAND Flash: Device ID = "[HYNIX] H9DA4GH4JJAMCR" (84)
Size = 0x20000000 (512MB/4096Mb)
============ RAM Test ============
SKIP! External RAM was not detected!
============ NOR Test ============
SKIP! NOR Flash was not detected!
============ NAND Test ============
Pattern Test (0x5A):
(0x00020000), ...
...
...
...(0x1FFE0000),
OK!!
(I'm not sure if this is the right place to post this, so if any moderator has to move it sorry and thx you in advance).
Basically I was changing the ROM on my phone (Lg g2 d802) to CM13 (cm-13.0-20160127-NIGHTLY-d802), I’ve already done the rooting and installed the Recovery (twrp), but only place on the internal memory the new system. Apparently when you came from a 4.4.2 (KitKat) you have to place also a Bootloader zip.
My current situation is I have wipe everything (expect internal memory ) , haven’t done back up ( I know , I’m an anxious idiot) and flashed the new system which doesn't start. (The recovery twrp , works perfectly)
My problem is that when I connect the phone to the PC if it is in recovery it doesn’t recognize the internal memory. And if I plug it power off or in download mode it recognize just a 63mb drive and tell me I have to format like 6 other "hard drives" .
To sum up does anyone knows how to place the bootloader on the internal memory or has any ideas?
Well return too stock rom, dont do much experiments download lg flash tool, and tot.
this is a cheap tablet *$100 from BIg w (Australian discount department stores)
Tiltle: DGTEC 10.1" Tablet. With 2GB ram and 16GB
Brand: DG101TBIPS
Manufacture: DGTEC
Chip ROCKCHIP
RK3326
Android OS Version 9 pie
board: BND_RK3326_S863_A1.2
i was stupid and was my first flashing attempt, i flashed the boot and recovery with some random image file not knowing what i was doing, and now it wont turn on, cant get into recovery either. pc recognises it as unknown device if i use rock batchtool and install driver it see it rock usb but still connect/disconnects every few secs., so i guess i need to flash firmware (update) wtih rock_batch tools or some thing to unbrick.
CHEERS AND HOPE WE CAN ALL HELP EACH OTHER
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