G900FXXU1CTK2 – GALAXY S5 firmware

Build G900FXXU1CTK2 is a feature update for the GALAXY S5 (SM-G900F) on Android 6. It first appeared on Samsung's servers on Dec 13, 2020 (method) and has reached 12 regions so far. It keeps bootloader bit 1, so downgrading to the previous build G900FXXU1CSA1 is still possible. Samsung still serves this file.

Model
SM-G900F
Android
Android 6
Type
Feature
Bootloader bit
1
First released
Dec 13, 2020
Regions
12

Not yet released in 89 regions that are still on an older build: 3IE, ACR, AFR, ATL, ATO, AUT, BGL, BOG, CEL, CNX, CRC, CYV, DBT, EGY and 75 more.

Rollout timeline by region

The date each region code (CSC) first received G900FXXU1CTK2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BTUUnited KingdomDec 13, 2020day 0G900FXXU1CTK2/G900FOXA1CTK2/G900FXXU1CQK3
TTRTurkey (Turkcell)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FTTR1CUA1/G900FXXU1CQC2
COSGreece (Cosmote)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FCOS1CUA1/G900FXXU1CQC2
TMSSlovakia (Telekom)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FTMS1CUA1/G900FXXU1CQC2
TNLNetherlands (T-Mobile)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FTNL1CUA1/G900FXXU1CQC2
TMHHungary (Telekom)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FTMH1CUA1/G900FXXU1CQC2
DTMGermany (Telekom)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FDTM1CUA1/G900FXXU1CQC2
TMZCzech Republic (T-Mobile)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FTMZ1CUA1/G900FXXU1CQC2
TPLPoland (T-Mobile)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FTPL1CUA1/G900FXXU1CQC2
CROCroatiaFeb 9, 2021+58 daysG900FXXU1CTK2/G900FCRO1CUA1/G900FXXU1CQC2
ORORomania (Orange)Feb 9, 2021+58 daysG900FXXU1CTK2/G900FORO1CUA1/G900FXXU1CQA2
FTMFrance (Orange)Feb 27, 2021+76 daysG900FXXU1CTK2/G900FFTM1CUA1/G900FXXU1CQA2

Download and release notes

samloader download -m SM-G900F -r BTU -v G900FXXU1CTK2/G900FOXA1CTK2/G900FXXU1CQK3

Samsung's release notes and security patch level for this update: SM-G900F / BTU on doc.samsungmobile.com. What each part of the build number means: decode G900FXXU1CTK2.