F761USQSDCZJ1 – Galaxy Z Flip7 FE firmware
Build F761USQSDCZJ1 is a security update for the Galaxy Z Flip7 FE (SM-F761U)
on Android 17 (One UI 9). It first appeared on Samsung's servers on Oct 25, 2026 (method) and has reached
2 regions so far. It raises the bootloader bit from 12 to 13: once installed, the device no longer accepts firmware with bit 12 or lower, so a downgrade to F761USQUCCZIH is blocked. Samsung still serves this file.
- Model
- SM-F761U
- Android
- Android 17
- Type
- Security
- Bootloader bit
- 13
- First released
- Oct 25, 2026
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received F761USQSDCZJ1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CCT | USA (Comcast) | Oct 25, 2026 | day 0 | F761USQSDCZJ1/F761UOYNDCZJ1/F761USQSDCZJ1 |
USC | USA (US Cellular) | Nov 5, 2026 | +11 days | F761USQSDCZJ1/F761UOYNDCZJ1/F761USQSDCZJ1 |
Download and release notes
samloader download -m SM-F761U -r CCT -v F761USQSDCZJ1/F761UOYNDCZJ1/F761USQSDCZJ1Samsung's release notes and security patch level for this update: SM-F761U / CCT on doc.samsungmobile.com. What each part of the build number means: decode F761USQSDCZJ1.