J327R7WWS4ARF2 – Galaxy J3 firmware
Build J327R7WWS4ARF2 is a security update for the Galaxy J3 (SM-J327R7)
on Android 7. It first appeared on Samsung's servers on Jun 25, 2018 (method) and has reached
1 region so far. It raises the bootloader bit from 3 to 4: once installed, the device no longer accepts firmware with bit 3 or lower, so a downgrade to J327R7WWS3ARB3 is blocked. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SM-J327R7
- Android
- Android 7
- Type
- Security
- Bootloader bit
- 4
- First released
- Jun 25, 2018
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received J327R7WWS4ARF2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ACG | USA (C Spire) | Jun 25, 2018 | day 0 | J327R7WWS4ARF2/J327R7ACG4ARF2/J327R7WWS4ARF2 |
Download and release notes
samloader download -m SM-J327R7 -r ACG -v J327R7WWS4ARF2/J327R7ACG4ARF2/J327R7WWS4ARF2Samsung's release notes and security patch level for this update: SM-J327R7 / ACG on doc.samsungmobile.com. What each part of the build number means: decode J327R7WWS4ARF2.