Samsung Galaxy Tab E (SM-T377T) Firmware Overview
What is the latest SM-T377T firmware?
T377TUVU1BQI5, released September 29, 2017 with Android 7.1.1. It is a feature update on bootloader binary 1. The archive holds 4 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy Tab E still getting updates?
Most likely not: there has been no new firmware since September 2017, so Android 7.1.1 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-T377T 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 Mar 2016
All SM-T377T firmware builds
How to Flash SM-T377T Firmware
Put the Samsung Galaxy Tab E 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.