Launch itunes on your computer.

How do you unlock an iphone 4. However, if you do not have a current backup, then yes, you will lose data. To get the unlock just simply select your phone manufacturer as iphone, enter your iphone model as iphone 4, select the. Click on all devices at the top of the screen and select the specific iphone you want to disable its activation lock.

Use the lightning cable or usb cable to connect your iphone to the computer. Connect iphone 4 to the pc by cable with an unaccepted simcard insterted (simcard from a different network than the one where you bought the device) 2. After unlocking your device, 1) shut down your iphone.

Small update should be downloaded. Click submit after the imei number is entered. Put the iphone into dfu mode.

Visit at&t’s device unlocking page (opens in new tab) to request an unlock. Iphone 4 is ready to work in any network. (in addition to your imei, you’ll need your phone number and at&t account info.

If you had previously backed up the iphone to the computer, you could use that to restore the iphone. Also, how do you unlock an iphone 4 if you forgot the passcode? Click on erase iphone to confirm your operation.

When it asks you if you want to slide to turn it off, ignore this message and keep holding. Type and then confirm your new codes. Unlock an iphone without a passcode by doing the following: