how do you switch apps onto a replacement 4s iphone?
well when you log in to itunes store on the replacement device you will be able to redownload them to the new phone.
You can also hook up to itunes via your computer and do the same thing.
http://science.opposingviews.com/redownload-apps-after-restoring-iphone-17001.html
Good Luck
thanks
Glad I could help.
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