A102U1UEUECWA4 – Galaxy A10e firmware

Build A102U1UEUECWA4 is a feature update for the Galaxy A10e (SM-A102U1) on Android 11 (One UI 3). It first appeared on Samsung's servers on Feb 12, 2023 (method) and has reached 13 regions so far. It raises the bootloader bit from 13 to 14: once installed, the device no longer accepts firmware with bit 13 or lower, so a downgrade to A102U1UESDCVD1 is blocked. Samsung still serves this file.

Model
SM-A102U1
Android
Android 11
Type
Feature
Bootloader bit
14
First released
Feb 12, 2023
Regions
13

Rollout timeline by region

The date each region code (CSC) first received A102U1UEUECWA4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACGUSA (C Spire)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
AIOUSA (Cricket)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
ATTUSA (AT&T)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
CCTUSA (Comcast)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
DSHUSAFeb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
LRAUSA (Bluegrass)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
SPRUSA (Sprint)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
TMBUSA (T-Mobile)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
TMKUSA (MetroPCS)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
USCUSA (US Cellular)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
VZWUSA (Verizon)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
XAAUSA (unlocked)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4
XARUSA (Cellular South)Feb 12, 2023day 0A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4

Download and release notes

samloader download -m SM-A102U1 -r XAA -v A102U1UEUECWA4/A102U1OYMECWA4/A102U1UEUECWA4

Samsung's release notes and security patch level for this update: SM-A102U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode A102U1UEUECWA4.