Do you have problem – while inserting your SIM card in iPhone 4? Apple iPhone 4 use a Micro SIM, which size is 15 mm x 12 mm. To insert SIM card in iPhone 4, follow the below given steps.
How to insert SIM card in iPhone 4
1. Acquire a simple paper clip, and construct it straight.
2. Look at the right side of your iPhone 4 to locate the SIM tray as shown below:
3. Put the pin in the small hole, and push it slowly until the tray comes out. Pull out the SIM-card tray with your hands.
4. Put the Micro SIM card in the SIM tray. Ensure that it fits ideally. The golden circuit part of the SIM is faces down.
5. Push the tray back into slot in the same way, you take it out. You will a tick while successful placement of tray in its place.
(VIDEO Demonstration)
(VIDEO Demonstration)