
The latest firmware for Samsung Galaxy Tab S2 9.7 (SM-T818) is T818XXS2BTI1 with Android 7.0 (Nougat), released on November 2, 2020 for 1 region (CSC). Every official firmware build for SM-T818, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/T818XXS2BTI1
SM-T818 started on Android 6 and has received 1 major Android upgrade; it now runs Android 7.0 (Nougat). The newest build, T818XXS2BTI1, was released on November 2, 2020. No new build has appeared for 73 months, so regular updates for this model have most likely ended.
· The security of your device has been improved.
※ If your device is encrypted, it must be decrypted before upgrading.

SM-T818V

SM-T810X

SM-T819Y

SM-T800X

SM-T820X
The newest firmware for SM-T818 runs Android 7.0 (Nougat): build T818XXS2BTI1, released on November 2, 2020.
The latest build for SM-T818, T818XXS2BTI1, was released on November 2, 2020 (6 years ago).
SM-T818 has had no new firmware for 73 months, so regular updates have most likely ended.
Yes, all firmware files for SM-T818 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-T818, 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-T818.
Yes. Every build on this page is the official stock ROM for SM-T818 from Samsung's update server, the same package other sites call the flash file or the software update. It installs with Odin on a Windows PC.
No. Factory Reset Protection is tied to the Google account that was on the phone and survives a firmware flash. Sign in with that account or use the legal options in our FRP guide.