iToolab SIMUnlocker designed to quickly and easily let you unlock your iPhone or other smartphone’s SIM card and even switch cellular data carriers. The process takes just 5 minutes to complete, does not result in data loss and permanently unlocks the device. And if you have any issues, its customer support staff is always on standby.
iPhone always get an alert that says "SIM Not Supported" and cannot be activated.
The iPhone prompts "SIM Not Valid" when you inserted a new SIM card.
Restricted by the service provider, You can’t switch between Verizon or AT&T.
Troubled by GSM carrier when making travels internationally.
SIMUnlocker makes your iPhone more flexible after unlocking:
Are you frustrated with the carrier network? SIMUnlocker allows you to seamlessly move to any network operator.
No complicated instructions, just 3 steps to remove the SIM lock.
Connect your SIM locked iPhone to the computer.
The program will automatically download the jailbreak tool and follow the instructions to jailbreak.
Click "Unlock" to disable SIM lock on iPhone
If your iPhone has not paid off the contract, you can still use SIMUnlocker to unlock your iPhone. Once unlocked, you can change to any different carrier.
No. We don't need the IMEI number, serial number and the current service provider of the mobile phone. You only need to connect your iPhone to your computer and unlock it with one click by using SIMUnlocker.
No, your iPhone will be permanently unlocked. Even if you restart your iPhone or change the carrier’s SIM card and it won’t be locked again.
Very easy, you only need to insert a new SIM card from the different carrier, if your iPhone can automatically detect the carrier and there is a network signal, it means that your iPhone is unlocked.