Samsung Galaxy Tab S3 (SM-T825Y) Firmware Overview
What is the latest SM-T825Y firmware?
T825YDXU3CTJ1, released November 24, 2020 for region SIN with Android 9. It is a feature update on bootloader binary 3. The archive holds 2 official builds for this region.
Is the Samsung Galaxy Tab S3 still getting updates?
Most likely not: there has been no new firmware since November 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-T825Y 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-T825Y firmware for region SIN
How to Flash SM-T825Y 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.