F741BOPS4DZI1 – Galaxy Z Flip6 firmware
Build F741BOPS4DZI1 is a security update for the Galaxy Z Flip6 (SM-F741B)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 29, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 4, so downgrading to the previous build F741BXXS4DZI1 is still possible. Samsung still serves this file.
- Model
- SM-F741B
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 4
- First released
- Sep 29, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received F741BOPS4DZI1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XEF | France | Sep 29, 2026 | day 0 | F741BOPS4DZI1/F741BOXO4DZE1/F741BXXS4DZE1 |
Download and release notes
samloader download -m SM-F741B -r XEF -v F741BOPS4DZI1/F741BOXO4DZE1/F741BXXS4DZE1Samsung'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 F741BOPS4DZI1.