G900FXXU1CSA1 – GALAXY S5 firmware

Build G900FXXU1CSA1 is a feature update for the GALAXY S5 (SM-G900F) on Android 6. It first appeared on Samsung's servers on Apr 10, 2019 (method) and has reached 3 regions so far. It keeps bootloader bit 1, so downgrading to the previous build G900FXXS1BQA1 is still possible. Samsung still serves this file.

Model
SM-G900F
Android
Android 6
Type
Feature
Bootloader bit
1
First released
Apr 10, 2019
Regions
3

Rollout timeline by region

The date each region code (CSC) first received G900FXXU1CSA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
3IEIreland (3)Apr 10, 2019day 0G900FXXU1CSA1/G900F3IE1CSA1/G900FXXS1CQA3
VIAGermany (O2)Apr 10, 2019day 0G900FXXU1CSA1/G900FVIA1CSC1/G900FXXS1CQA4
H3GItaly (3)Apr 17, 2019+7 daysG900FXXU1CSA1/G900FH3G1CSA1/G900FXXS1CQA3

Download and release notes

samloader download -m SM-G900F -r 3IE -v G900FXXU1CSA1/G900F3IE1CSA1/G900FXXS1CQA3

Samsung's release notes and security patch level for this update: SM-G900F / 3IE on doc.samsungmobile.com. What each part of the build number means: decode G900FXXU1CSA1.