I8580ZNUAOG1 – GALAXY FEEL firmware

Build I8580ZNUAOG1 is a – update for the GALAXY FEEL (GT-I8580) on Android 4. It first appeared on Samsung's servers on Sep 6, 2015 (method) and has reached 1 region so far. It keeps bootloader bit 30, so downgrading to the previous build I8580XXUANK1 is still possible. Samsung still serves this file.

Model
GT-I8580
Android
Android 4
Type
–
Bootloader bit
30
First released
Sep 6, 2015
Regions
1

Not yet released in 13 regions that are still on an older build: BGL, BTU, COO, ITV, NEE, PGU, SEK, SER, TCE, TPA, TTT, TUR, XEF.

Rollout timeline by region

The date each region code (CSC) first received I8580ZNUAOG1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHUChina (Unicom)Sep 6, 2015day 0I8580ZNUAOG1/I8580CHUAOG1/I8580ZNUAOG1

Download and release notes

samloader download -m GT-I8580 -r CHU -v I8580ZNUAOG1/I8580CHUAOG1/I8580ZNUAOG1

Samsung's release notes and security patch level for this update: GT-I8580 / CHU on doc.samsungmobile.com. What each part of the build number means: decode I8580ZNUAOG1.