freevault

• Iphone 4 Specs

• Step 2: Choose the official carrier of your iPhone (the network your iPhone is locked to) from official iPhone 7 unlock supplier. Step 3: Submit your IMEI number and wait for few hours/days. After unlocking your iPhone, you will receive confirmation email.
• Now follow these steps: Power down the phone. Hold down the Sleep/Wake button and move your finger across. Use the SIM card tool (or a straightened paper clip) to eject the SIM card holder from the side of the phone. Remove the old SIM card from the SIM card holder. Reinsert the SIM card holder.

Iphone 4 Specs

Methods to Unlock iPhone to Use it on a Different carrier. IPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone SE, iPhone 5s, iPhone 5C, iPhone 5, iPhone 4S and iPhone 4. Unlock iPhone Using Ultrasn0w. An official carrier unlock, or an IMEI unlock. Both are permanent, don’t require a jailbreak and work with all iPhone models.

As per many reviews, an iOS 5 bug enables you to unIock iPhone 4S without jailbreaking the 4S or using or to unlock it. Jordan Capozzi, who found this trick, maintained to unlock iPhoné 4S to use T-Mobile network and relating to him, this technique should function with ány GSM carrier.Thé person has supplied right after step-by-step instructions to unlock iPhoné 4S on iOS 5 to function on T-MobiIe USA:How tó Unlock iPhone 4S without Jailbreak.Gizmodo provides also confirmed that this method works.Also functions on iPhone 4 and iPhone 3GH running. Notice: You will require to cut the T-MobiIe SIM to micró-SIM dimension for it to match iPhone 4S'h SIM tray. Insert unique carrier ATT SIM credit card.

Dial 611 for ATT customer support hotline and fall the call. Change on Air Mode. Get out ATT SIM card. Put T-Mobile SIM card. Make certain WiFi can be off ( furthermore faucet on ‘Forget this Network” to make certain it doesn't connect instantly afterwards).

Change off Airline Mode and iPhone will search for system.