G950FXXUCDZEA – Galaxy S8 firmware
Build G950FXXUCDZEA is a feature update for the Galaxy S8 (SM-G950F)
on Android 9. It first appeared on Samsung's servers on Aug 13, 2026 (method) and has reached
5 regions so far. It keeps bootloader bit 12, so downgrading to the previous build G950FXXUCDZE9 is still possible. Samsung still serves this file.
- Model
- SM-G950F
- Android
- Android 9
- Type
- Feature
- Bootloader bit
- 12
- First released
- Aug 13, 2026
- Regions
- 5
Not yet released in 109 regions that are still on an older build: 3IE, AFR, ARO, ATL, ATO, BGL, BOG, BTU, BVO, CDR, CEL, CGU, CHE, CHL and 95 more.
Rollout timeline by region
The date each region code (CSC) first received G950FXXUCDZEA, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
AUT | Switzerland | Aug 13, 2026 | day 0 | G950FXXUCDZEA/G950FOXMCDZC3/G950FXXUCDUD1 |
NEE | Nordic countries | Aug 13, 2026 | day 0 | G950FXXUCDZEA/G950FOXMCDZC3/G950FXXUCDVB1 |
PHN | Netherlands | Aug 13, 2026 | day 0 | G950FXXUCDZEA/G950FOXMCDZC5/G950FXXUCDUD1 |
SWC | Switzerland | Aug 13, 2026 | day 0 | G950FXXUCDZEA/G950FOVFCDZC3/G950FXXUCDUD1 |
VDF | Netherlands (Vodafone) | Aug 13, 2026 | day 0 | G950FXXUCDZEA/G950FOVFCDZC3/G950FXXUCDUD1 |
Download and release notes
samloader download -m SM-G950F -r AUT -v G950FXXUCDZEA/G950FOXMCDZC3/G950FXXUCDUD1Samsung's release notes and security patch level for this update: SM-G950F / AUT on doc.samsungmobile.com. What each part of the build number means: decode G950FXXUCDZEA.