G850FXXU2CQK1 – GALAXY ALPHA firmware
Build G850FXXU2CQK1 is a feature update for the GALAXY ALPHA (SM-G850F)
on Android 5. It first appeared on Samsung's servers on Dec 3, 2017 (method) and has reached
9 regions so far. It keeps bootloader bit 2, so downgrading to the previous build G850FXXU2CQJ2 is still possible. Samsung still serves this file.
- Model
- SM-G850F
- Android
- Android 5
- Type
- Feature
- Bootloader bit
- 2
- First released
- Dec 3, 2017
- Regions
- 9
Rollout timeline by region
The date each region code (CSC) first received G850FXXU2CQK1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
COS | Greece (Cosmote) | Dec 3, 2017 | day 0 | G850FXXU2CQK1/G850FCOS2CQJ1/G850FBOU1COL3 |
CRO | Croatia | Dec 3, 2017 | day 0 | G850FXXU2CQK1/G850FCRO2CQJ1/G850FBOU1COL3 |
TMH | Hungary (Telekom) | Dec 3, 2017 | day 0 | G850FXXU2CQK1/G850FTMH2CQJ1/G850FBOU1COL3 |
TTR | Turkey (Turkcell) | Dec 3, 2017 | day 0 | G850FXXU2CQK1/G850FTTR2CQJ1/G850FBOU1COL3 |
TNL | Netherlands (T-Mobile) | Dec 3, 2017 | day 0 | G850FXXU2CQK1/G850FTNL2CQJ1/G850FBOU1COL3 |
TMZ | Czech Republic (T-Mobile) | Dec 3, 2017 | day 0 | G850FXXU2CQK1/G850FTMZ2CQJ1/G850FBOU1COL3 |
DTM | Germany (Telekom) | Dec 7, 2017 | +4 days | G850FXXU2CQK1/G850FDTM2CQJ1/G850FBOU1COL3 |
TMS | Slovakia (Telekom) | Dec 7, 2017 | +4 days | G850FXXU2CQK1/G850FTMS2CQJ1/G850FBOU1COL3 |
TPL | Poland (T-Mobile) | Dec 7, 2017 | +4 days | G850FXXU2CQK1/G850FTPL2CQJ1/G850FBOU1COL3 |
Download and release notes
samloader download -m SM-G850F -r COS -v G850FXXU2CQK1/G850FCOS2CQJ1/G850FBOU1COL3Samsung's release notes and security patch level for this update: SM-G850F / COS on doc.samsungmobile.com. What each part of the build number means: decode G850FXXU2CQK1.