
Samsung Galaxy TabS 10.5
The latest firmware for Samsung Galaxy TabS 10.5 (SM-T805M) is T805MUBS1CSB1 with Android 5.0.2 (KitKat), released on January 29, 2019 for 1 region (CSC). Every official firmware build for SM-T805M, newest first: one row per build with all regions (CSC) that received it.
SM-T805M started on Android 4 and has received 1 major Android upgrade; it now runs Android 5.0.2 (KitKat). The newest build, T805MUBS1CSB1, was released on January 29, 2019. No new build has appeared for 94 months, so regular updates for this model have most likely ended.
Specifications of SM-T805, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
The newest firmware for SM-T805M runs Android 5.0.2 (KitKat): build T805MUBS1CSB1, released on January 29, 2019.
The latest build for SM-T805M, T805MUBS1CSB1, was released on January 29, 2019 (7 years ago).
SM-T805M has had no new firmware for 94 months, so regular updates have most likely ended.
Yes, all firmware files for SM-T805M are 100% official, original, and obtained directly from Samsung servers.
To flash SM-T805M, 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-T805M.