Unlock AT&T iPhone 4SUnlock Step 1: Put in unique carrier AT&T SIM card Unlock Step 2: Call 611 for AT&T iPhone 4S customer support hotline and drop the call Unlock Step 3: Start the Airplane Mode Unlock Step 4: Remove AT&T iPhone 4S SIM card Unlock Step 5: Put in T-Mobile SIM card Unlock Step 6: Make sure that WiFi is off (also touch on ‘Forget this Network” to make certain it doesn’t connect routinely later) Unlock Step 7: Turn off Airplane Mode and iPhone 4S will try to find network. This is followed by the Apple splash display appearing Unlock Step 8: Activation Required will be shown on the screen Unlock Step 9: EDGE network will start automatically - spot the ‘E’ in the top left corner in the display screen Unlock Step 10: Wait around for 20-30 seconds and switch off the AT&T iPhone 4S Unlock Step 11: Start iPhone and the exact same Activation Required display screen is going to be displayed Unlock Step 12: Once you see one signal bar, touch on Use Cellular Connection Unlock Step 13: Remove SIM card Unlock Step 14: Activation Required screen will be exhibited the second time Unlock Step 15: Insert SIM card Unlocked! That’s all! It is really easy to unlock AT&T iPhone 4S! Check out how to unlock iPhone 4S using R-SIM. But if you get stucked with iPhone 4 baseband 04.11.08 unlocking than you can check this and get the info you need. Please remember that Apple sells the GSM iPhone 4S unlocked at a starting price of $649. However the above hack will unlock your AT&T iPhone, it can simply be used on T-Mobile’s slower EDGE network in the US. Update: Or you can read about free unlocking solution for any iPhone 4S baseband developing by pod2g, famous french hacker.
Ultimate Guide: How to turn Off Restricted Mode on iPhone?
iRemove Unlock iPhone 5S, 5C, 5, SE, 4S/4 Software
MacOS High Sierra Features: Set Up Websites in Safari on Mac
How to Enable iOS 11 Mail Reply Notification on iPhone 7
LetsUnlock Services List
iPhone & iPad Activation Lock Bypass
Use LetsUnlock iCloud Tool to bypass Activation Lock Screen on iPhone and iPad running on iOS version up to 14.6.Read More
MacOS iCloud Activation Lock Bypass
The LetsUnlock Mac iCloud Activation Lock Bypass Tool will help you to remove Activation Lock on an iCloud locked Mac which is stuck on Activation Lock Screen with no need to enter the correct Apple ID and password.Read More
Mac EFI Firmware Passcode Bypass
The LetsUnlock EFI Bypass Tool is a one button solution, which you click to start the EFI Unlock process. Bypass EFI with out password! Everything else does the software.Read More