How to unbrick Teclast x98 Air II - Teclast X98 Air 3G

While trying to flash dual boot windows onto the tablet, I bricked the tablet via bios i think.
The device will not charge or be picked up by my computer. any help to the right direction would be greatly appreciated. thanks!!

Follow this guide:
- Unbrick a Teclast X98 BIOS with Bus Pirate 4 and Flashrom
Made and tested by an italian user.

Related

Rom Help

I have a new Teclast X98 Air 3G - Android/Windows 8.1 DUAL BOOT (C5J6)
How do i flash a new Android Rom with out losing the Dual Boot and keep Windows .
Or do i need to flash Android & Windows.
I have flashed my phones Rom in the past with ClockworkMod.
Thanks
Paul
pauleley said:
I have a new Teclast X98 Air 3G - Android/Windows 8.1 DUAL BOOT (C5J6)
How do i flash a new Android Rom with out losing the Dual Boot and keep Windows .
Or do i need to flash Android & Windows.
I have flashed my phones Rom in the past with ClockworkMod.
Thanks
Paul
Click to expand...
Click to collapse
Hey Paul,
with the teclast you havent any recovery to flash with. You have to do it with the intel manufacturing tools with windows. As an example you can flash mireks rom without repartitioning your teclast.
I got windows 10 and mireks rom v5.0 on mine (hg8n). Works very well
Here do you get some good explanations how to flash your teclast -> http://forum.xda-developers.com/x98-air/general/tecknights-teclast-tutorials-t3201191 (Thanks to @tecknight)
In his bio you got some links to good custom roms. I like mireks v5.0 the most at the moment.

Teclast x98 Air iii 32GB frozen (and bloked?) :(

Good evening:
First, sorry for my bad english. I didnt know this forum until I had to dip into it, but I have read many posts and I find a place where there are people who know a lot about these issues and are saviors of people like me who only know of these issues.
I bought a Teclast x98 Air iii 32GB (M5C5) as a gift for my girlfriend for Christmas. I discovered that I could remove all Chinese applications and gain some performance by changing the ROM, and got satisfactory. But I went further and saw that he could do dual boot despite being the 32GB version. So I installa the dual Bios 2.02. So I got. But here's the problem:
The tablet is constantly restarts remaining in the screen logo with Chinese letters. I connected a keyboard to the tablet to access the BIOS to see what I could do, but I have not achieved anything. I try to flash with flash ROM Android IMT I installed the first time (with all types of wipes, changing partition tables and so on) and when loaded FlashBoot error "could not find boot device appears handle me teclast "but continuous flashing (giving others more errors in the tablet), but ends correctly (in the IMT out the green bar) and restarts. Upon restart, we return to the same, constant restart and I get nothing.
Can I flash once again other BIOS? How? Because I cant boot any SO.
I'm starting to despair because I've read English, Chinese, Spanish forums and even Italian, and no, I'm stuck and I do not wanna (if it isnt yet) turn the tablet into a brick. It going to be the most expensive Christmas gift
Thank you very much in advance who can shed me some light to solve this bundled I have done.
Greetings.
Did you find solution?
I am experiencing similar problem. Did you find solution?
BIOS/Firmware 2.02 is NOT for X98 air III but for X98 Air II or 3G only.
Now your best bet is to put back the original Firmware or another one that is fully compatible this time.
If you can't boot at all the only way to unbrick your X98 will be with the CH341A programmer, you can use my tutorial for X98 Air II 3G but again use a firmware compatible with the Air III. :angel:
Tutorials, links and Files are in my signature below.
Regards !
There is a M5C5 unbrick thread (or C5J8 posted by me) here too. Read these.
Maybe if you have DNX mode you could try to reflash the original BIOS.

For those who have c5j8 x98 air 3G..need bios info..for softbrick devices

hi guys
i have recovered my x98 air 3G c5j8 version with the help of ionioni.
but my bios backup was unedited bios.
but I want modified bios or wheather everyone has problems with unedited bios (FE FE) or modified bios.
for those who have problems and c5j8 files. please share.
thanks.

Teclast X98 plus no boot on Windows 10

Hello
I have a Teclast X98 plus.
I have initialized Windows 10 and tablet not boot on Windows 10 only in Android.
Anybody can help me ?
Thank you very much

PLEASE BIOS FILE FOR C9J7 Teclast x98 air 3g

Hi, my tablet is dead for a wrong bios flash, so I bought the programmer CH341A but it doesn't work. PLEASE GUYS HELP ME
Thank you

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