
Samsung Galaxy S 2 LTE
The latest firmware for Samsung Galaxy S 2 LTE (GT-I9210T) is I9210TDVOI1 with Android 4.0.4 (Ice), released on September 8, 2015 for 1 region (CSC). Every official firmware build for GT-I9210T, newest first: one row per build with all regions (CSC) that received it.
All 2 builds in our database run Android 4.0.4 (Ice). The newest build, I9210TDVOI1, was released on September 8, 2015. No new build has appeared for 135 months, so regular updates for this model have most likely ended.
The newest firmware for GT-I9210T runs Android 4.0.4 (Ice): build I9210TDVOI1, released on September 8, 2015.
The latest build for GT-I9210T, I9210TDVOI1, was released on September 8, 2015 (11 years ago).
GT-I9210T has had no new firmware for 135 months, so regular updates have most likely ended.
Yes, all firmware files for GT-I9210T are 100% official, original, and obtained directly from Samsung servers.
To flash GT-I9210T, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing GT-I9210T.