J120MUBU2ARA2 – Galaxy J1 firmware
Build J120MUBU2ARA2 is a feature update for the Galaxy J1 (SM-J120M)
on Android 5. It first appeared on Samsung's servers on Feb 4, 2018 (method) and has reached
1 region so far. It keeps bootloader bit 2, so downgrading to the previous build J120MUBS2AQL2 is still possible. Samsung still serves this file.
- Model
- SM-J120M
- Android
- Android 5
- Type
- Feature
- Bootloader bit
- 2
- First released
- Feb 4, 2018
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received J120MUBU2ARA2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ZTA | Brazil (Claro) | Feb 4, 2018 | day 0 | J120MUBU2ARA2/J120MZTA2ARA1/J120MUBU2ARA1 |
Download and release notes
samloader download -m SM-J120M -r ZTA -v J120MUBU2ARA2/J120MZTA2ARA1/J120MUBU2ARA1Samsung's release notes and security patch level for this update: SM-J120M / ZTA on doc.samsungmobile.com. What each part of the build number means: decode J120MUBU2ARA2.