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Will an unlocked iPhone 12 mini work with a 4G SIM card overseas? I understand I won’t have 5G but I want to ensure that my phone will still work on the local network if I don’t have a 5G SIM card. I can’t find a concrete answer. Please help!
If you bought your phone locked to a provider by selecting that provider at purchase (eg in USA buying it with AT&T chosen) then you would get that message if you put an O2 SIM in it.
If you bought it unlocked then it will take any provider.
If you bought your phone locked to a provider by selecting that provider at purchase (eg in USA buying it with AT&T chosen) then you would get that message if you put an O2 SIM in it.
If you bought it unlocked then it will take any provider.
My iphone12 has a 4G SIM in it
Thank you. I was told that if you used a 4G SIM card on an iPhone 12 it would say that the “Sim not compatible/authorized.”
I have used the same SIM card for 6 years! Currently use it in an iPhone 12 Pro!
You should be all good.
Will an iPhone 12 be compatible with a 4G sim card?
