1.1 - If you have an iPhone ranging from the iPhone 5S to iPhone XS please see this video for placement instructions.
1.2 - If on the other hand you have an iPhone XS Max, XR or newer please place your SIM using these instructions
Wait a few seconds until the following menu is displayed:
2.1 - Select the Universal Activation option and wait for a few seconds, until the device connects to the network. If you need to set up your Internet connection, you can check how to do it here.
2.2 - If when selecting the Universal Activation option, the device still shows SIM not Supported, please select the ICCID Perfect Unlock option, and WITHOUT CHANGING ANYTHING, press Accept. If you need to set up your Internet connection, you can check how to do it here
Congratulations! Your iPhone is now unlocked!
If you run into any trouble configuring your UMS, please visit our Support Forum.
You'll find answers to most common problems and workarounds.