My iPhone X is on SIM lock

Hello,

If it is locked and you no longer have the PIN/PUK codes you will need to contact your cellular company. This article explains what to do: Use a SIM PIN for your iPhone or iPad - Apple Support

• PR

It pretty normal to have the SIM locked to the carrier that you are using. If you are thinking of switching to another carrier, you will need to contact your current carrier and have them release the lock on the phone.

If your phone is asking for a code, contact your carrier.