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The Samsung Galaxy S24
fcid123's profile

Contributor

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3 Messages

Saturday, October 6th, 2018 7:20 PM

Not prompted to enter unlock codes on samsung galaxy s4

I have received unlock codes from at&t for two samsung galaxy s4 phones that I plan to use with non-at&t sim cards. The instructions say to remove the battery, replace the same card with a non at&t one, to put that battery back in, turn the phone on, and then enter the code when prompted. I have followed all instructions but when I turn the phone on I am never prompted to enter any unlock codes. How can I enter the unlock codes? If the phones are already unlocked how can I know?

Contributor

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3 Messages

6 years ago

Meant to say sim* card not same card.

ACE - Sage

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118.2K Messages

6 years ago

It would help to know what carrier the new SIM cards are from.  Att has over a dozen MVNO’s which will not trigger the pop up.

 

Contributor

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3 Messages

6 years ago

It is a consumer cellular sim card

ACE - Sage

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118.2K Messages

6 years ago

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