Hello. I have an iPhone 11, model A2111. It shows “SIM Lock” and says the device may be restricted to the original network provider. I don’t know the original carrier. Can you help me identify the carrier or tell me how I can get the device unlocked?
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"To see the version of carrier settings on your device, tap Settings > General > About and look next to Carrier. To see additional carrier information, tap the version number."
See this document about a locked SIM message --> Use a SIM PIN for your iPhone or iPad - Apple Support
If your SIM is locked then you will need the code used to lock it. If you do not know it, go to your carrier and ask for a new SIM.
How do I identify the original carrier and unlock an iPhone 11 with SIM lock?
