Samsung Galaxy Tab S 8.4 LTE (South America) (SM-T705M) Firmware Overview
What is the latest SM-T705M firmware?
T705MUBS1AQA1, released March 14, 2017 for region PVT with Android 4.4.2. It is a security update on bootloader binary 1. The archive holds 2 official builds for this region.
Is the Samsung Galaxy Tab S 8.4 LTE (South America) still getting updates?
Most likely not: there has been no new firmware since March 2017, so Android 4.4.2 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-T705M firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 1:
- Binary 1 — since Jan 2017
SM-T705M firmware for region PVT
How to Flash SM-T705M Firmware
Put the Samsung Galaxy Tab S 8.4 LTE (South America) 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 1 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.