G5309WKEU1AOI1 – GALAXY GRAND Prime firmware
Build G5309WKEU1AOI1 is a feature update for the GALAXY GRAND Prime (SM-G5309W)
on Android 4. It first appeared on Samsung's servers on Oct 1, 2015 (method) and has reached
1 region so far. It keeps bootloader bit 1, so downgrading to the previous build G5309WKEU1AOH2 is still possible. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SM-G5309W
- Android
- Android 4
- Type
- Feature
- Bootloader bit
- 1
- First released
- Oct 1, 2015
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G5309WKEU1AOI1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CTC | China (Telecom) | Oct 1, 2015 | day 0 | G5309WKEU1AOI1/G5309WCTC1AOI1/G5309WKEU1AOI1 |
Download and release notes
samloader download -m SM-G5309W -r CTC -v G5309WKEU1AOI1/G5309WCTC1AOI1/G5309WKEU1AOI1Samsung's release notes and security patch level for this update: SM-G5309W / CTC on doc.samsungmobile.com. What each part of the build number means: decode G5309WKEU1AOI1.