J111MUBU0ARC1 – Galaxy J1 ace firmware
Build J111MUBU0ARC1 is a feature update for the Galaxy J1 ace (SM-J111M)
on Android 5. It first appeared on Samsung's servers on Mar 13, 2018 (method) and has reached
2 regions so far. It keeps bootloader bit 0, so downgrading to the previous build J111MUBU0AQK1 is still possible. Samsung still serves this file.
- Model
- SM-J111M
- Android
- Android 5
- Type
- Feature
- Bootloader bit
- 0
- First released
- Mar 13, 2018
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received J111MUBU0ARC1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
PET | Peru (Movistar) | Mar 13, 2018 | day 0 | J111MUBU0ARC1/J111MUWA0ARC1/J111MUBU0AQF1 |
PSN | Argentina (Personal) | Nov 29, 2018 | +261 days | J111MUBU0ARC1/J111MPSN0ARH1/J111MUBU0AQF1 |
Download and release notes
samloader download -m SM-J111M -r PET -v J111MUBU0ARC1/J111MUWA0ARC1/J111MUBU0AQF1Samsung's release notes and security patch level for this update: SM-J111M / PET on doc.samsungmobile.com. What each part of the build number means: decode J111MUBU0ARC1.