S936BXXSACZF2 – Galaxy S25+ firmware
Build S936BXXSACZF2 is a security update for the Galaxy S25+ (SM-S936B)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 24, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 10, so downgrading to the previous build S936BXXUACZF1 is still possible. Samsung still serves this file.
- Model
- SM-S936B
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 10
- First released
- Jun 24, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received S936BXXSACZF2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XID | Indonesia | Jun 24, 2026 | day 0 | S936BXXSACZF2/S936BOXMACZF2/S936BXXUACZF1 |
Download and release notes
samloader download -m SM-S936B -r XID -v S936BXXSACZF2/S936BOXMACZF2/S936BXXUACZF1Samsung's release notes and security patch level for this update: SM-S936B / XID on doc.samsungmobile.com. What each part of the build number means: decode S936BXXSACZF2.