I9508VZMUDOI2 – GALAXY S4 firmware

Build I9508VZMUDOI2 is a – update for the GALAXY S4 (GT-I9508V) on Android 5. It first appeared on Samsung's servers on Oct 8, 2015 (method) and has reached 1 region so far. It keeps bootloader bit 30, so downgrading to the previous build I9508VZMUDOG1 is still possible. Samsung still serves this file.

Model
GT-I9508V
Android
Android 5
Type
–
Bootloader bit
30
First released
Oct 8, 2015
Regions
1

Rollout timeline by region

The date each region code (CSC) first received I9508VZMUDOI2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHMChina (Mobile)Oct 8, 2015day 0I9508VZMUDOI2/I9508VCHMDOI2/I9508VZMUDOI2

Download and release notes

samloader download -m GT-I9508V -r CHM -v I9508VZMUDOI2/I9508VCHMDOI2/I9508VZMUDOI2

Samsung's release notes and security patch level for this update: GT-I9508V / CHM on doc.samsungmobile.com. What each part of the build number means: decode I9508VZMUDOI2.