A217MUBSCDXF2 – Galaxy A21s firmware

Build A217MUBSCDXF2 is a security update for the Galaxy A21s (SM-A217M) on Android 12 (One UI 4). It first appeared on Samsung's servers on Jun 25, 2024 (method) and has reached 7 regions so far. It keeps bootloader bit 12, so downgrading to the previous build A217MUBSCDXF1 is still possible. Samsung still serves this file.

Model
SM-A217M
Android
Android 12
Type
Security
Bootloader bit
12
First released
Jun 25, 2024
Regions
7

Not yet released in 21 regions that are still on an older build: BVO, CDR, CHL, CHO, CHX, COM, COO, CRC, ECO, GTO, IUS, NBS, PEO, PET and 7 more.

Rollout timeline by region

The date each region code (CSC) first received A217MUBSCDXF2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
MXOMexicoJun 25, 2024day 0A217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2
TMMMyanmarJun 25, 2024day 0A217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2
UPOUruguayJun 27, 2024+2 daysA217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2
PSNArgentina (Personal)Jun 27, 2024+2 daysA217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2
UFNArgentina (Movistar)Jun 27, 2024+2 daysA217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2
AROArgentinaJun 27, 2024+2 daysA217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2
CTIArgentina (Claro)Jun 27, 2024+2 daysA217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2

Download and release notes

samloader download -m SM-A217M -r MXO -v A217MUBSCDXF2/A217MOWOCDXF3/A217MUBSCDXF2

Samsung's release notes and security patch level for this update: SM-A217M / MXO on doc.samsungmobile.com. What each part of the build number means: decode A217MUBSCDXF2.