T545XXS4CWL1_B2BF – Galaxy Tab Active Pro firmware

Build T545XXS4CWL1_B2BF is a – update for the Galaxy Tab Active Pro (SM-T545) on Android 11 (One UI 3). It first appeared on Samsung's servers on Dec 15, 2023 (method) and has reached 6 regions so far. Samsung still serves this file.

Model
SM-T545
Android
Android 11
Type
–
Bootloader bit
–
First released
Dec 15, 2023
Regions
6

Not yet released in 33 regions that are still on an older build: ATO, AUT, BGL, BTU, CAU, DBT, EGY, EUR, ILO, ITV, KSA, LUX, MWD, NEE and 19 more.

Rollout timeline by region

The date each region code (CSC) first received T545XXS4CWL1_B2BF, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
TCEMexico (Telcel)Dec 15, 2023day 0T545XXS4CWL1_B2BF/T545OWA4CWG7_B2BF/T545XXS4CWJ1_B2BF
TPAPanamaDec 30, 2023+15 daysT545XXS4CWL1_B2BF/T545OWO4CWG7_B2BF/T545XXS4CWJ1_B2BF
MXOMexicoDec 30, 2023+15 daysT545XXS4CWL1_B2BF/T545OWO4CWG7_B2BF/T545XXS4CWJ1_B2BF
GTOGuatemalaDec 30, 2023+15 daysT545XXS4CWL1_B2BF/T545OWO4CWG7_B2BF/T545XXS4CWJ1_B2BF
COOColombiaDec 30, 2023+15 daysT545XXS4CWL1_B2BF/T545OWO4CWG7_B2BF/T545XXS4CWJ1_B2BF
CHOChileDec 30, 2023+15 daysT545XXS4CWL1_B2BF/T545OWO4CWG7_B2BF/T545XXS4CWJ1_B2BF

Download and release notes

samloader download -m SM-T545 -r TCE -v T545XXS4CWL1_B2BF/T545OWA4CWG7_B2BF/T545XXS4CWJ1_B2BF

Samsung's release notes and security patch level for this update: SM-T545 / TCE on doc.samsungmobile.com. What each part of the build number means: decode T545XXS4CWL1_B2BF.