X216CZCUDEZJ1 – Galaxy Tab A9+ 5G firmware

Build X216CZCUDEZJ1 is a feature update for the Galaxy Tab A9+ 5G (SM-X216C) on Android 16 (One UI 8). It first appeared on Samsung's servers on Oct 22, 2026 (method) and has reached 1 region so far. It raises the bootloader bit from 12 to 13: once installed, the device no longer accepts firmware with bit 12 or lower, so a downgrade to X216CZCSCEZE8 is blocked. Samsung still serves this file.

Model

SM-X216C

Android

Android 16

Type

Feature

Bootloader bit

13

First released

Oct 22, 2026

Regions

1

Rollout timeline by region

The date each region code (CSC) first received X216CZCUDEZJ1, counted from the first release.

Download and release notes

samloader download -m SM-X216C -r CHC -v X216CZCUDEZJ1/X216CCHCDEZJ1/X216CZCUDEZJ1

Samsung's release notes and security patch level for this update: SM-X216C / CHC on doc.samsungmobile.com. What each part of the build number means: decode X216CZCUDEZJ1.