here is a little howto for upgrading the tablet T7 to Android 4.2.2
1- Getting the firmware from here:
File: HYUNDAI_T7_ Android_4.2.2(20130607)_prerooted_by_epok04.zip
password zip: epok04
2- Extract the zip file and copy the files at the root of your microSD card
You should have something like this screen
3- Flash the T7
Shutdown the tablet
Insert the microsSD card into the microSd port
Press the Power + Volume- keys together during 2-3s.
You should see the flash process (in orange color)
After a few minutes, the tablet will shutdown.
Power up again the T7
4- Prepare the tablet
5- Change the language
6- Have fun
Edited by epok04, 09 June 2013 - 01:21 PM.