This happened to both mine and my girlfriend's iPhones when I plugged them into my computer last night (We both use the same itunes store account and sync to this computer normally): Somehow the "Manually manage music and video" option is unchecking itself when all I was trying to do was sync some ebooks. When the iPhone syncs it then removes all media from my device and I have to take the time to reload everything again (I assume there is no "undo" for this right?).
Can anyone help me with an explanation of why my phone would decide to uncheck the manual management of music and video?
Can anyone help me with an explanation of why my phone would decide to uncheck the manual management of music and video?