A7108ZMU3BRG2 – Galaxy A7 firmware
Build A7108ZMU3BRG2 is a feature update for the Galaxy A7 (SM-A7108)
on Android 6. It first appeared on Samsung's servers on Aug 8, 2018 (method) and has reached
1 region so far. It raises the bootloader bit from 2 to 3: once installed, the device no longer accepts firmware with bit 2 or lower, so a downgrade to A7108ZMU2BQI1 is blocked. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SM-A7108
- Android
- Android 6
- Type
- Feature
- Bootloader bit
- 3
- First released
- Aug 8, 2018
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A7108ZMU3BRG2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHM | China (Mobile) | Aug 8, 2018 | day 0 | A7108ZMU3BRG2/A7108CHM3BRG2/A7108ZMU3BRG2 |
Download and release notes
samloader download -m SM-A7108 -r CHM -v A7108ZMU3BRG2/A7108CHM3BRG2/A7108ZMU3BRG2Samsung's release notes and security patch level for this update: SM-A7108 / CHM on doc.samsungmobile.com. What each part of the build number means: decode A7108ZMU3BRG2.