A356U1UEUADZE8 – Galaxy A35 5G firmware

Build A356U1UEUADZE8 is a feature update for the Galaxy A35 5G (SM-A356U1) on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 2, 2026 (method) and has reached 13 regions so far. It keeps bootloader bit 10, so downgrading to the previous build A356U1UESACZD5 is still possible. Samsung still serves this file.

Model
SM-A356U1
Android
Android 16
Type
Feature
Bootloader bit
10
First released
Jun 2, 2026
Regions
13

Rollout timeline by region

The date each region code (CSC) first received A356U1UEUADZE8, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACGUSA (C Spire)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
AIOUSA (Cricket)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
ATTUSA (AT&T)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
CCTUSA (Comcast)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
DSAUSAJun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
DSHUSAJun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
LRAUSA (Bluegrass)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
TMBUSA (T-Mobile)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
TMKUSA (MetroPCS)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
USCUSA (US Cellular)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
VZWUSA (Verizon)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
XAAUSA (unlocked)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8
XARUSA (Cellular South)Jun 2, 2026day 0A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8

Download and release notes

samloader download -m SM-A356U1 -r XAA -v A356U1UEUADZE8/A356U1OYMADZE8/A356U1UEUADZE8

Samsung's release notes and security patch level for this update: SM-A356U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode A356U1UEUADZE8.