My D802 is on Android 4.4.2 Kitkat and i can't go back to stock.When i use offline mode of test tool it says Please update R&D Test Tool no matter what i do.Can someone help me?
My D802 is on Android 4.4.2 Kitkat and i can't go back to stock.When i use offline mode of test tool it says Please update R&D Test Tool no matter what i do.Can someone help me?