G7508QZCU1AOB1 – GALAXY MEGA2 firmware

Build G7508QZCU1AOB1 is a feature update for the GALAXY MEGA2 (SM-G7508Q) on Android 4. It first appeared on Samsung's servers on Mar 10, 2015 (method) and has reached 1 region so far. It keeps bootloader bit 1, so downgrading to the previous build G7508QZCU1AOA3 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-G7508Q
Android
Android 4
Type
Feature
Bootloader bit
1
First released
Mar 10, 2015
Regions
1

Rollout timeline by region

The date each region code (CSC) first received G7508QZCU1AOB1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHCChinaMar 10, 2015day 0G7508QZCU1AOB1/G7508QCHC1AOB1/G7508QZCU1AOB1

Download and release notes

samloader download -m SM-G7508Q -r CHC -v G7508QZCU1AOB1/G7508QCHC1AOB1/G7508QZCU1AOB1

Samsung's release notes and security patch level for this update: SM-G7508Q / CHC on doc.samsungmobile.com. What each part of the build number means: decode G7508QZCU1AOB1.