my friend's phone had an error on his phone(Acer z160 not rooted), all the applications crash at start-up. It came to my mind that I had to do a factory reset via stock recovery. After the reset, I restarted the phone and the error was still there. I decided to flash the stock ROM (Acer_AV052_Z160_1.015.00_EMEA_GEN1) using the "SP_Flash_Tool_exe_Windows_v5.1516.00" and the flash was successful. Rebooted the phone again, and the error was still there. In fact, the phone's password/pattern is still there, the wallpaper hasn't changed and apps are still there. What happened? What should i do? Could you please help me. Any help would be appreciated
Here's the error on a video----->https://youtu.be/kJGMsVhHmWI Here's the photo of the flashing---->https://i.imgsafe.org/abfd650013.jpg