T331XXS1BRL1 – GALAXY Tab4 firmware
Build T331XXS1BRL1 is a security update for the GALAXY Tab4 (SM-T331)
on Android 5. It first appeared on Samsung's servers on Jan 14, 2019 (method) and has reached
6 regions so far. It keeps bootloader bit 1, so downgrading to the previous build T331XXS1BQD1 is still possible. Samsung still serves this file.
- Model
- SM-T331
- Android
- Android 5
- Type
- Security
- Bootloader bit
- 1
- First released
- Jan 14, 2019
- Regions
- 6
Rollout timeline by region
The date each region code (CSC) first received T331XXS1BRL1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ARO | Argentina | Jan 14, 2019 | day 0 | T331XXS1BRL1/T331UUB1BRL1/T331XXU1BOL1 |
BVO | Bolivia | Jan 14, 2019 | day 0 | T331XXS1BRL1/T331UUB1BRL1/T331XXU1BOL1 |
COO | Colombia | Jan 14, 2019 | day 0 | T331XXS1BRL1/T331UUB1BRL1/T331XXU1BOL1 |
TPA | Panama | Jan 14, 2019 | day 0 | T331XXS1BRL1/T331UUB1BRL1/T331XXU1BOL1 |
TTT | Trinidad & Tobago | Jan 14, 2019 | day 0 | T331XXS1BRL1/T331UUB1BRL1/T331XXU1BOL1 |
ZTO | Brazil | Jan 14, 2019 | day 0 | T331XXS1BRL1/T331ZTO1BRL1/T331XXU1BOL1 |
Download and release notes
samloader download -m SM-T331 -r ARO -v T331XXS1BRL1/T331UUB1BRL1/T331XXU1BOL1Samsung's release notes and security patch level for this update: SM-T331 / ARO on doc.samsungmobile.com. What each part of the build number means: decode T331XXS1BRL1.