A300HXXS1BRJ3 – GALAXY A3 firmware
Build A300HXXS1BRJ3 is a security update for the GALAXY A3 (SM-A300H)
on Android 5. It first appeared on Samsung's servers on Nov 5, 2018 (method) and has reached
1 region so far. It keeps bootloader bit 1, so downgrading to the previous build A300HXXS1BRH4 is still possible. Samsung still serves this file.
- Model
- SM-A300H
- Android
- Android 5
- Type
- Security
- Bootloader bit
- 1
- First released
- Nov 5, 2018
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A300HXXS1BRJ3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
JDI | Jamaica (Digicel) | Nov 5, 2018 | day 0 | A300HXXS1BRJ3/A300HJDI1BRH3/A300HXXU1BOK7 |
Download and release notes
samloader download -m SM-A300H -r JDI -v A300HXXS1BRJ3/A300HJDI1BRH3/A300HXXU1BOK7Samsung's release notes and security patch level for this update: SM-A300H / JDI on doc.samsungmobile.com. What each part of the build number means: decode A300HXXS1BRJ3.