I9508ZMUJPA1 – GALAXY S4 firmware
Build I9508ZMUJPA1 is a – update for the GALAXY S4 (GT-I9508)
on Android 5. It first appeared on Samsung's servers on Mar 21, 2016 (method) and has reached
1 region so far. It keeps bootloader bit 30, so downgrading to the previous build I9508ZMUIPA1 is still possible. Samsung still serves this file.
- Model
- GT-I9508
- Android
- Android 5
- Type
- –
- Bootloader bit
- 30
- First released
- Mar 21, 2016
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received I9508ZMUJPA1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHM | China (Mobile) | Mar 21, 2016 | day 0 | I9508ZMUJPA1/I9508CHMJPA1/I9508ZMUJPA1 |
Download and release notes
samloader download -m GT-I9508 -r CHM -v I9508ZMUJPA1/I9508CHMJPA1/I9508ZMUJPA1Samsung's release notes and security patch level for this update: GT-I9508 / CHM on doc.samsungmobile.com. What each part of the build number means: decode I9508ZMUJPA1.