The Heicard RS Version TMSI Unlock Mode is designed for iPhone 7, 8, X, and Xs models. This advanced unlocking technology uses the TMSI mode to ensure reliable and safe unlocking for your device.
Heicard RS version is with QPE mode too, but need to input the IMSI Code , while after entering the correct one, same operation with other iPhone unlock chip.
Enjoy maximum compatibility with all carriers, no matter where you are.
