Samsung Galaxy S 3 (International) (GT-I9300) Firmware Overview
What is the latest GT-I9300 firmware?
I9300UBUGOF1, released January 18, 2016 for region TTT with Android 4.1–4.3. The archive holds 1 official build for this region.
Is the Samsung Galaxy S 3 (International) still getting updates?
Most likely not: there has been no new firmware since January 2016, so Android 4.1–4.3 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
GT-I9300 firmware for region TTT
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
| I9300UBUGOF1 | — | TTT | 4.1–4.3 |
2016-01-18 | Download |
How to Flash GT-I9300 Firmware
Put the Samsung Galaxy S 3 (International) into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Use HOME_CSC to keep your data, CSC for a full wipe.