You can make a difference in the Apple Support Community!
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
My mobile phone operator has confirmed that I have unlocked my Iphone, but I still can't use other carriers. When I put in the SIM card, I am prompted that my SIM card is invalid or does not support the SIM card. He suggested that I seek your help
iPhone 8, iOS 12
Your carrier has not unlocked your phone. Apple does not unlock phones.
How to unlock your iPhone for use with a different carrier - Apple Support
Your carrier has not unlocked your phone. Apple does not unlock phones.
How to unlock your iPhone for use with a different carrier - Apple Support
Help with the activation
