S9110ZHS8FZI1 – Galaxy S23 firmware
Build S9110ZHS8FZI1 is a security update for the Galaxy S23 (SM-S9110)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 27, 2026 (method) and has reached
2 regions so far. It keeps bootloader bit 8, so downgrading to the previous build S9110ZCS8FZI1 is still possible. Samsung still serves this file.
- Model
- SM-S9110
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 8
- First released
- Sep 27, 2026
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received S9110ZHS8FZI1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
TGY | Hong Kong | Sep 27, 2026 | day 0 | S9110ZHS8FZI1/S9110OZS8FZI1/S9110ZCS8FZI1 |
BRI | Taiwan | Sep 27, 2026 | day 0 | S9110ZHS8FZI1/S9110OZS8FZI1/S9110ZCS8FZI1 |
Download and release notes
samloader download -m SM-S9110 -r TGY -v S9110ZHS8FZI1/S9110OZS8FZI1/S9110ZCS8FZI1Samsung's release notes and security patch level for this update: SM-S9110 / TGY on doc.samsungmobile.com. What each part of the build number means: decode S9110ZHS8FZI1.