banner-galaxy-s3-t999-t-mobile-120921To check your current T-Mobile Samsung Galaxy S III T999’s firmware, go to Settings>About phone>Software Updates and look at the build number.For any other requests such as download links, also leave us a comment and we'll answer as soon as possible.Latest Updates for T-Mobile Samsung Galaxy S III T999Download the latest firmware here.[table]Country, Release Date, Version, Build NumberUSA (T-Mobile), 2014 March, 4.3, T999UVUENC2[/table]

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What's my model number?

There are several ways to locate your model number:

Option 1
On your device, go to Settings, then "About device" and scroll down to "Model number"
Option 2
Often times you can view the model number inside the device, by removing the battery
Option 3
Using Samsung's model/serial number location tool

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