Excuse me, did your mobile phone "escape"? You can't install a mobile phone directly without jailbreaking! If you haven't escaped from prison, you can go to weiphone to see the relevant tutorials. After jailbreaking, you can download a synchronization assistant and double-click to install it, which is much better than the official itunes. Apple's mobile phone needs to do more research, watch more online tutorials and do it yourself, so as to realize the fun of playing computer, otherwise the biggest performance of a mobile phone will be "waste".