Hello, guys!!!
Good News.
Hyundai T7S can be upgraded Android 4.2 OS, come on and try it!
Password is geekbuying.com
Extract the firmware and you get the files as shown below:
All of files put into the TF card.
Insert the TF card to Hyundai T7S.
Shut down the tablet.
Press the volume – key and hold, press the power key at the same time into upgrading mode, as shown below:
Automatic upgrade complete and automatic shutdown.
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Great! Will this update ONLY work on the T7S, or can it be installed on the T7 as well?
this is for T7S only, the T7 official android 4.2 rom has coming, and we will upload to our blog later.
Ok, great, thanks for the fast response, I’ll look out for it 🙂
I found a little issue after upgraded to this version. The display seems sometimes appearing grey small areas when playing some games. You guys may try ‘Pocket Rally’ and see if you experience the same. Thank you~
Hello,
how can I root 4.2 Firmware?
Best regards…
After upgrading, I found that this upgrade version is not stable enough. Many apps cannot run successfully. I downgraded it back to previous version and rather wait for next enhanced 4.2.
I can only boot to the recovery screen by pressing volume + and power. and mine says ” install zip from sdcard”
oh yes and the t7s is blue with a black face
not white
the update worked flawlesly only now all set to chinese instead of english and to bad i cant read that….
here is the instruction:open: 设置 and choose” 语言和输入法” and then choose english as your language. or you can search how to change lanuage from chinese to english on youtube. a lot of videos.
how can I downgrade form JB to ICS? is the procedure same as upgrade?