Well, We give the Galaxy S3 firmware on this page, also it has related model code “SGH-T999”. So Download  Samsung Galaxy S3 SGH-T999 Firmware with direct access pages. Galaxy S3 ROM Flash Files are always hard to find exactly matching with the model number. We haven’t modified the firmware, always we share the Stock Firmware files with official Released.

Below you will find available downloads for Samsung Galaxy S3 SGH-T999 Firmware from region USA with Product Code TMB (T-Mobile). Also, the Operating system is Android 4.3 (Jelly Bean) and the only available highest android version on this Samsung S3 device. Therefore no other Samsung Official Firmware 4.3 up for Galaxy S3.

Samsung SGH-T999 Stock Firmware Download

Android 4.3 (Jelly Bean)

Model: SGH-T999
Model Name: Galaxy S3
Country: USA
Changelist: 1962493
Build Date: 13.08.2015
Package Name: T999UVUEOH1-T999TMBEOH1-TMB.zip
Package Size: 911.14 MB
Download Stock Firmware — Start Download through this link (911 MB)
Mirror Download —  Download Here

Samsung’s Galaxy S3 specifications:

Announced & Released in June 2012.
Display size 4.8″; Corning Gorilla Glass 2.
Android OS v4.0.4 So upgradable to Android 4.3
1.5 GHz dual-core Krait CPU, Qualcomm MSM8960 Snapdragon chipset.
2GB RAM & 16/32GB internal storage.
8 MP wide-angle camera. 1080p HD video recording. 2MP secondary camera.
GPS with A-GPS connectivity;
sensors Accelerometer, gyroscope, and proximity.
FM radio and Great audio quality.
NFC support.
2100 mAh battery.