Samsung Galaxy Tab 4 8.0 LTE (AT&T) SM-T337A Firmware Overview
What is the latest SM-T337A firmware?
T337AUCS2BOH5, released January 24, 2017 . It is a security update on bootloader binary 2. The archive holds 1 official build across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy Tab 4 8.0 LTE (AT&T) still getting updates?
Most likely not: there has been no new firmware since January 2017. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-T337A firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 1 to 2:
- Binary 2 — since Aug 2015
- Binary 1 — since Jun 2014
A phone already on binary 2 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 2 build. How to read a build number.
All SM-T337A firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
T337AUCS2BOH5
Security update
|
2 | ATT | — |
2017-01-24 | Download |
Older SM-T337A Builds (Archive)
1 earlier build from the samdb.org catalogue. They are not in the download list above; the link searches for the build on the partner site.
| Build / PDA | Bit | Month | Regions (CSC) | |
|---|---|---|---|---|
| T337AUCU1ANF4 | 1 | Jun 2014 | ATT | Find |
How to Flash SM-T337A Firmware
Put the Samsung Galaxy Tab 4 8.0 LTE (AT&T) 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 2 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.