This is the third time it happens, I connect my iPhone (32gb 4.21 no jb) and itunes forces me to choose between setup as new phone or restore from backup. Choosing any of them will take me 1 hour to copy all the files and re arrange the apps again. Which I already did 2 times before. What should I do to keep all my apps and music/videos? Am I doing something wrong? I've tried many cables and usb ports, restart pc/phone, but same thing.