1. Insert UGSim Premium Classic or Maxx into the device with your desired carrier sim.
2. In activation screen, a Black screen will pop up and then disappear. This is normal as it will return again.
3. Select ICCID only US Sim (Universal Unlock Option is for International use) and enter in the ICCID from our website.
4. Click Accept and power cycle the device.
5. Let the iPhone Activate with the new sims. Once at homescreen unlock is done!
iPhone must be on latest iOS. So be sure to update first.
(Perfect Unlock option has been renamed to ICCID Only US Sim)
ICCID can be found on our website under ICCID Miner