How to Switch SIM Cards on an iPhone
- 1). Locate the SIM card tray. On 3G iPhones it is at the bottom of the phone and on 4G phones it is on the right side.
- 2). Use the paperclip to press in the small dot on the tray. This causes the tray with the SIM card to pop out.
- 3). Remove the SIM card from the tray and place the new one inside.
- 4). Insert the tray back into the phone and press until you hear it click.
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