Z400YXXU0AQD6 – Samsung Z4 firmware

Build Z400YXXU0AQD6 is a feature update for the Samsung Z4 (SM-Z400Y) on –. It first appeared on Samsung's servers on May 11, 2017 (method) and has reached 3 regions so far. Samsung still serves this file.

Model
SM-Z400Y
Android
–
Type
Feature
Bootloader bit
0
First released
May 11, 2017
Regions
3

Rollout timeline by region

The date each region code (CSC) first received Z400YXXU0AQD6, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XFASouth AfricaMay 11, 2017day 0Z400YXXU0AQD6/Z400YOJV0AQD6/Z400YXXU0AQD5
XFVSouth Africa (Vodacom)May 22, 2017+11 daysZ400YXXU0AQD6/Z400YOJV0AQD6/Z400YXXU0AQD5
AFRAfricaJul 18, 2017+68 daysZ400YXXU0AQD6/Z400YOJV0AQD6/Z400YXXU0AQD5

Download and release notes

samloader download -m SM-Z400Y -r XFA -v Z400YXXU0AQD6/Z400YOJV0AQD6/Z400YXXU0AQD5

Samsung's release notes and security patch level for this update: SM-Z400Y / XFA on doc.samsungmobile.com. What each part of the build number means: decode Z400YXXU0AQD6.