
Samsung Galaxy Tab Pro 12.2
The latest firmware for Samsung Galaxy Tab Pro 12.2 (SM-T900) is T900XXUBPE1 with Android 5.1.1 (KitKat), released on May 9, 2016 for 5 regions (CSC). Every official firmware build for SM-T900, newest first: one row per build with all regions (CSC) that received it.
SM-T900 started on Android 4 and has received 1 major Android upgrade; it now runs Android 5.1.1 (KitKat). The newest build, T900XXUBPE1, was released on May 9, 2016. No new build has appeared for 127 months, so regular updates for this model have most likely ended.
Box codes of SM-T900 for different colors and markets. Firmware is chosen by the model code SM-T900 and your region (CSC), not by the SKU.
The newest firmware for SM-T900 runs Android 5.1.1 (KitKat): build T900XXUBPE1, released on May 9, 2016.
The latest build for SM-T900, T900XXUBPE1, was released on May 9, 2016 (10 years ago).
SM-T900 has had no new firmware for 127 months, so regular updates have most likely ended.
Yes, all firmware files for SM-T900 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-T900, 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 SM-T900.