S901BXXSKGYL3 – Galaxy S22 firmware

Build S901BXXSKGYL3 is a security update for the Galaxy S22 (SM-S901B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Dec 22, 2025 (method) and has reached 22 regions so far. It keeps bootloader bit 20, so downgrading to the previous build S901BXXSKGYK5 is still possible. Samsung still serves this file.

Model
SM-S901B
Android
Android 16
Type
Security
Bootloader bit
20
First released
Dec 22, 2025
Regions
22

Rollout timeline by region

The date each region code (CSC) first received S901BXXSKGYL3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
MEOPortugal (MEO)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
MSRSerbiaDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
TOPSerbia/MontenegroDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
BTBUnited Kingdom (BT)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
EUYEurope (Multi-CSC)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
EVRUnited Kingdom (EE)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
MOBAustria (A1)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
SWCSwitzerlandDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
BOGFrance (Bouygues)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
O2CCzech Republic (O2)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
SFRFrance (SFR)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
VIPCroatia (A1)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
CAUCaucasusDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
EUXEurope (Multi-CSC)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
MOTSlovenia (Telekom)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
PLSPoland (Plus)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
PRTPoland (Play)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
SEKUkraineDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
SERRussiaDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
SIMSlovenia (A1)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
SKZKazakhstanDec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3
TIMItaly (TIM)Dec 22, 2025day 0S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3

Download and release notes

samloader download -m SM-S901B -r EUX -v S901BXXSKGYL3/S901BOXMKGYL3/S901BXXSKGYL3

Samsung's release notes and security patch level for this update: SM-S901B / EUX on doc.samsungmobile.com. What each part of the build number means: decode S901BXXSKGYL3.