A
AC Question
I have tried turning my phone off and taking out the battery but when I turn it back on I keep getting the "Android is upgrading... Optimizing application 1 of 1" message. I have also tried pressing the Power off button, volume down and home buttons at the same time and I get the message "Warning!! A custom OS can cause critical problems in phone and installed applications. If you want to download a custom OS, press the volume up key. Otherwise, press the volume down key to cancel."