Galaxy S3 change to AT&T firmware

[tics01]

Hello I have a galaxy S3 under Claro firmware. Is there a way I can change the firmware to the AT&T firmware? Please let me know. thanks

 

[GSDer]

What's the model number of your phone? If you're not sure just look under the battery.

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[tics01]

SGHG-I747M

 

[GSDer]

Looks like that model is intended for Telus, Rogers & Bell - Canadian variants. I don't know what would happen if you tried to load the AT&T firmware; it's generally not a good idea to try something like that.

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[tics01]

Re: Galaxy S3 change to AT&T firmware

Sorry it is SGH-I747M

- - - Updated - - -

It actually is designed for Claro cell phone service from Puerto Rico

 

[GSDer]

The firmware for that variant can be found at http://samsung-updates.com/device/?id=SGH-I747M - I wouldn't recommend loading anything other than what you find there.

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