Now below will explain the full procedure how to unlock the SIM card rage needed updated software, whether it's a jailbreak or else SIM cards on iPhone not dependent on the device software, they are using AT & T with a small twist hacking it I did very easily. Now begins the procedure below step by step.
Step 1: Now you should put the original AT & T operator to read the SIM card.
Step 2: Now rang the contact service 611, and immediately disconnect the call.
Step 3: Now turn Airplane Mode on your iPhone 4S iOS 5.1.1.
Step 4: Now you need to Take out AT & T SIM card from your device.
Step 5: Make sure WiFi is turned off, no aftomacka connection.
Step 6: Now turn off Airplane Mode and set your device, iPhone 4S browse network.
Step 7: Now your screen should appear Activation Required.
Step 8: EDGE network to be activated auto.
Step 9: When you complete this procedure should wait 20-30 seconds and then disconnect your device, iphone 4S - switch off.
Step 10: Now turn on your iPhone 4S and Airplane Mode should come by itself by plugging the device.
Step 11: after turning the iPhone 4S will appear signal bar, Use Cellular Connection, and ask eject the SIM card, do it.
Step 12: Now the same message Activation Required will appear Again your iPhone 4S.
Step 13: Now insert your SIM card.
Step 14: Now your iPhone 4S iOS 5.1.1 is unlocked very easy and simple.
Thanksgiving for this method is the hacker who cooperate with jailbreak set Riste Kocev who constantly working on a new method to unlock the SIM card, and Unlock iPhone 5. If you have any questions feel free to write the official fan page profile on facebook or twitter, or write a comment below.
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