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.

💡 Did you know?

⏺ If you can't accept iCloud Terms and Conditions... Learn more >

⏺ If you don't see your iCloud notes in the Notes app... Learn more >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Level 1

8 points

SIM NOT VALID

Subsequently I need assistance to unlock the phone to use any sim from any country particularly Bangladesh.

Please, unlock the sim setting.

iPhone 5s

[Personal Information Edited by Moderator]

Posted on Feb 22, 2021 11:58 AM

Top-ranking reply

Level 10

203,554 points

Posted on Feb 22, 2021 12:05 PM

Only the carrier it is locked to can remove the carrier lock. Apple can not do so.

Contact the carrier it is locked to. If you don't know who that is, ask whoever you got the phone from.

View in context

Similar questions