F741BOPU4EZIH – Galaxy Z Flip6 firmware
Build F741BOPU4EZIH is a feature update for the Galaxy Z Flip6 (SM-F741B)
on Android 17 (One UI 9). It first appeared on Samsung's servers on Oct 12, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 4, so downgrading to the previous build F741BXXU4EZIH is still possible. Samsung still serves this file.
- Model
- SM-F741B
- Android
- Android 17
- Type
- Feature
- Bootloader bit
- 4
- First released
- Oct 12, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received F741BOPU4EZIH, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XEF | France | Oct 12, 2026 | day 0 | F741BOPU4EZIH/F741BOXO4EZIH/F741BXXU4EZIH |
Download and release notes
samloader download -m SM-F741B -r XEF -v F741BOPU4EZIH/F741BOXO4EZIH/F741BXXU4EZIHSamsung's release notes and security patch level for this update: SM-F741B / XEF on doc.samsungmobile.com. What each part of the build number means: decode F741BOPU4EZIH.