P355MUBU1CSJ1 – GALAXY Tab A firmware
Build P355MUBU1CSJ1 is a feature update for the GALAXY Tab A (SM-P355M)
on Android 7. It first appeared on Samsung's servers on Oct 30, 2019 (method) and has reached
2 regions so far. It keeps bootloader bit 1, so downgrading to the previous build P355MUBS1BRJ2 is still possible. Samsung still serves this file.
- Model
- SM-P355M
- Android
- Android 7
- Type
- Feature
- Bootloader bit
- 1
- First released
- Oct 30, 2019
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received P355MUBU1CSJ1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ZTO | Brazil | Oct 30, 2019 | day 0 | P355MUBU1CSJ1/P355MZTO1CSJ1/P355MUBU1CQI4 |
ZTM | Brazil (TIM) | Nov 4, 2019 | +5 days | P355MUBU1CSJ1/P355MZTM1CSJ1/P355MUBU1CQI4 |
Download and release notes
samloader download -m SM-P355M -r ZTO -v P355MUBU1CSJ1/P355MZTO1CSJ1/P355MUBU1CQI4Samsung's release notes and security patch level for this update: SM-P355M / ZTO on doc.samsungmobile.com. What each part of the build number means: decode P355MUBU1CSJ1.