I just got some information from the iPhone Lock Vietnam community on Facebook who are using iPhone lock all ICCID are blocked on every iOS version. Brothers who are spending iPhone lock should keep the status quo, should not change sim or reset – restore the device at this time!
You are very interested in using iPhone Lock:
According to known information, this time Apple will be quite fierce, so it is possible for a long time to have a way to activate the iPhone lock.
Wish you all use iPhone Lock peace!