If you are having tablet PC powered by Allwinner processor and you have forget the pattern or password of your Android tablet. Then hard reset by key combination does not work on Allwinner Tablet, you can reset the password using Android multi tool.
Though, Hard Reset is ultimate solution for:-
1- Hang on logo
2- Forget pattern
3- Tablet is slow
Tools & Software required:-
Most of the time, Tablet PC is not detected by PC. As, try another USB wire and check steps to install driver.
- Download the tool
- Install the Driver
- Unzip the download package, and run the Android Multi tool application.
- Android Multi tool interface will appear, press 1 to check whether Tablet PC has been connected to tool or not.
- In order to remove pattern in Allwinner tablet, press 5 which will wipe data from allwinner processor based slates.
- Now, tablet will restart with setting restored and tablet will be free from pattern.