Unlock XS MAX
My carrier just unlocked my XS Max. Do I need to reset my phone if i want to use a SIM card from a different carrier?
Question marked as
Best reply
Depends on your carrier. Some require the restore for the unlock to complete, with others the unlock is processed without needing to restore it.
Try a sim card from a different carrier and see if it works. If it works, then you don't need to restore. If it doesn't, then you may need to restore the iPhone yes.