I test encryption function is ok
but now, I need upgrade firmware to 75_ROW
I need decryption before upgrade.
1. Tell me for how to decryption my tablet
2. Tell me for how to upgrade firmware by recovery mode while tablet is still encryption
Go to Solution.
You cannot decrypt it - you have to save all of your data to an exteral SD/USB, then do a factory reset if you want it to be unencyrpted.