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When changing SIM cards on my iPhone will I lose everything on my phone?

I have an iPhone 4S & am wishing to change my SIM card to a different operator under a new mobile number. Although I have my phone backed up onto my computer, will I lose all my photos, apps, contacts etc when changing SIM cards?

iPhone 4S, iOS 7.0.2

Posted on Sep 30, 2013 8:12 PM

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Posted on Jul 16, 2017 2:49 AM

if i want to save contacts from my iphone to my sim card, how to do it?

5 replies

When changing SIM cards on my iPhone will I lose everything on my phone?

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