How to deactivate one phone and go to another?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by hofnar, Sep 21, 2012.

  1. hofnar macrumors regular


    Feb 12, 2006
    Brooklyn, NY
    I got a 5, I don't care about skuffs. But the reception on the 5 is terrible in my apartment and I want to switch back to my 4S where I know I can talk. Can I do that myself or do I need to go to AT&T?
  2. LandonDonovan macrumors regular

    Jun 24, 2010
    The 4 uses a micro SIM card, but the 5 has a nano SIM card. You'll need to go back in to get a new SIM card unless you buy a nano to micro adapter on eBay.

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