[Teclast X98 Air 3G] sikke1:
Bios link is there. It gets buried fast.

That bios works in C8J7 and C6J6 too.

If your tablet has custom Android rom rooted + ADB enabled. You are safe to update your bios while tablet is connected to windows pc.

Bios flash procedure takes 2 minutes, just choose option 2 in bat script. Make sure to clean up chinese letters in folder names. Chinese letters cause problems when your computer is running diffrent charset.

---------- Post added at 12:11 PM ---------- Previous post was at 12:05 PM ----------

Teclast X98 Air 3G (C6J6, C8J7, C5J6) Bios 2.02 Build date 21/04/2015

Clean Chinese letters from folders and filenames. Recommeded update trough Android and choose option 2.

https://mega.co.nz/#!G88gVKAZ!mM3Lpa...1hq2haT003yJL8

This is just copy paste from the chinese Bios flash script. Could write it in english.. so much unintelligble ECHO there...

Start reading the Script from menu option 2 option 1 runs repartitioning scripts. Someone handy and experienced with bat writing could just clean that to be English bios update script.

%%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a %%a
cls
cls
@echo off
REM #################################
REM # ×Ô¶¯Ë¢ÍêÃÀË«ÏµÍ³BIOS #
REM # J´óÉñ³öÆ· #
REM # 2015.4.23 #
REM #################################

color 0E
cls
echo. Loading...
title X98 Air 3GË¢Ë«ÏµÍ³¹¤¾ß
:menu
call:header
echo.
for /f "tokens=1,2,* delims=_ " %%A in ('"C:/Windows/system32/findstr.exe /b /c:":menu_" "%~f0""') do echo. %%B %%C
set choice=
echo.&set /p choice= Çë×ö³öÑ¡Ôñ[1-2]Enter¼üÍË³ö: ||GOTO:EOF
echo.&call:menu_%choice%
GOTO:menu

:menu_1 Ò»¼üË¢Èë°²×¿
cls
echo Loading ...
fastboot oem write_osip_header
fastboot oem start_partitioning

fastboot flash /tmp/partition.tbl partition.tbl
fastboot oem partition /tmp/partition.tbl
fastboot erase system

fastboot erase cache
fastboot erase config
fastboot erase logs

fastboot erase data
fastboot oem stop_partitioning

fastboot flash fastboot droidboot.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img

fastboot flash splashscreen bootlogo.bin

fastboot flash system system.img
fastboot continue

color 0b
cls
GOTO:EOF

:menu_2 Ò»¼üË¢ÈëË«ÏµÍ³BIOS
cls
echo.
adb wait-for-device devices > nul
echo. »úÆ÷ÒÑÁ¬½Ó, ÇëµÈ´ý...
adb root
echo. °´ÈÎÒâ¼ü½«×Ô¶¯Ë¢ÈëË«ÏµÍ³BIOS £¡£¡£¡
pause
adb wait-for-device devices > nul
adb root
adb push X98-Air-3G-andriod-and-win8-bios /data/local/tmp/
adb shell chmod 777 data/local/tmp/FPT
adb shell "cd /data/local/tmp/ && /data/local/tmp/FPT -F /data/local/tmp/X98_Air_3G_Dual.bin -Y"
echo.==== Ë¢Ð´biosÍê±Ï£¡Çë°´µçÔ´¼ü10s Ç¿ÖÆ¹Ø»ú¡¢Ö®ºó°´½Ì³Ì²åµçÔ´£¬²åUÅÌË¢WIN8 ======
set choice=
echo.&set /p choice= °´ENTER¼ü·µ»Ø²Ëµ¥: ||GOTO:EOF
echo.&call:bootsubmenu_%choice%
color 0b
cls
GOTO:EOF

:header
cls
echo.
echo ***********************************************
echo * ×Ô¶¯Ë¢ÍêÃÀË«ÏµÍ³BIOS *
echo * J´óÉñ³öÆ· *
echo * *
echo * 2015.4.23 *
echo ***********************************************
echo.
echo.
echo ÇëÏÈÈ·¶¨ :
echo - »úÆ÷µçÁ¿ÊÇ·ñ´óÓÚ50% Èç¹ûµçÁ¿²»×ã½¨ÒéÏÈ³äµç!!!!
echo - Æ½°åÊÇ·ñÁ¬½Óµ½µçÄÔ
echo - ÒÀ´Î½øÈëÆ½°åµÄÉèÖÃ--¿ª·¢ÕßÑ¡ÏîÏÂ£¬¹´Ñ¡usbµ÷ÊÔ
echo.
echo Èç¹ûÒÔÉÏ¶¼×¼±¸ºÃÁË£¬Çë°´ÈÎÒâ¼üÈ·ÈÏ.
pause > nul
echo Loading...
adb kill-server > nul
adb start-server > nul
cls
GOTO:EOF