Phone trouble

By Kierra Davis, 23 September, 2013

Forum
iOS and iPadOS

Hello. I updated to IOS 7 last week and my phone went back to its locked carier. Well, let me give you some background on the problem.

I brought a phone, IPhone 4s from sprint last year. The bill got to be too much, So I had sprint turn my service off. I flashed my phone to T-Mobile, but wasn;t satisfied with them. I then asked Att if I could get a sim card from them and nuse my phone. they said yes. Now the problem comes in. I downloaded IOS 7 and now my phone is not working. It keeps saying that it is on the Sprint network, but I have an ATT sim card inside the phone.

Does anyone know what happened? Do I have to unlock the phone to get it working again?

Please help.

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Comments

By Isaac Hebert (not verified) on Monday, September 23, 2013 - 16:30

You probably have to unlock the phone again to fix this problem.

By Kierra Davis on Monday, September 23, 2013 - 16:42

From what I can understand, flashing and unlocking are two different things. But, if I can unlock the phone; do you know a way?