iPhone 4 is nearly the fashionable smartphones deputation in this year, not only because it is a good smartphone, but also due to it is produced by Apple back of the legend great person Steve Jobs.

Most of us are own iPhone 4 now, and we like to put many perfect video/music/photos to our iphone in order to convenient us to enjoy it from evrywhere and everytime. But we usually meet a problem that is we delete our video/music/photos on computer or itunes out of sudden, so how can we put that songs back to itunes or computer fom our iPhone 4?

In fact, the way is very easy, because it just need us to click 'transfer purchases from iPhone' in 'File' selection on itunes after we connect our iphone to computer. thus, we can easily transfer all songs from iphone 4 to itunes or computer immediately.

However, some of us are not know how to process it with this way or they are can't understand this way or their songs on iphone 4 are not bought from itunes store, so how can we solve this.

Hmm, in fact, if we meet that difficult problem, I think we should use the best iphone to computer transfer, because it can help us to transfer video/music/photos, videos, pictures, ebooks and other things between iOS devices like iphone4, ipod touch, ipad 2 to computer from each other. and it is said that with this way we can easily to complete what we want to transfer between iOS devices and computer or itunes.

Okay, if you are interested in this method, I recommend you to visit the guide for transferring videos,photos and music from iphone to computer.