Samsung Galaxy Tab S3 (SM-T820) Firmware Overview
What is the latest SM-T820 firmware?
T820XXU3CTD5, released May 26, 2020 for region DBT with Android 9. It is a feature update on bootloader binary 3. The archive holds 1 official build for this region.
Is the Samsung Galaxy Tab S3 still getting updates?
Most likely not: there has been no new firmware since May 2020, so Android 9 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-T820 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 3:
- Binary 3 — since Apr 2020
SM-T820 firmware for region DBT
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
T820XXU3CTD5
Feature update
|
3 | DBT | 9 |
2020-05-26 | Download |
How to Flash SM-T820 Firmware
Put the Samsung Galaxy Tab S3 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 3 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.