S9480ZHU5BZJA – Galaxy S26 Ultra firmware
Build S9480ZHU5BZJA is a feature update for the Galaxy S26 Ultra (SM-S9480)
on Android 17 (One UI 9). It first appeared on Samsung's servers on Nov 1, 2026 (method) and has reached
2 regions so far. It raises the bootloader bit from 4 to 5: once installed, the device no longer accepts firmware with bit 4 or lower, so a downgrade to S9480ZHS4BZIG is blocked. Samsung still serves this file.
- Model
- SM-S9480
- Android
- Android 17
- Type
- Feature
- Bootloader bit
- 5
- First released
- Nov 1, 2026
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received S9480ZHU5BZJA, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
BRI | Taiwan | Nov 1, 2026 | day 0 | S9480ZHU5BZJA/S9480OZS5BZJA/S9480ZCU5BZJA |
TGY | Hong Kong | Nov 1, 2026 | day 0 | S9480ZHU5BZJA/S9480OZS5BZJA/S9480ZCU5BZJA |
Download and release notes
samloader download -m SM-S9480 -r BRI -v S9480ZHU5BZJA/S9480OZS5BZJA/S9480ZCU5BZJASamsung's release notes and security patch level for this update: SM-S9480 / BRI on doc.samsungmobile.com. What each part of the build number means: decode S9480ZHU5BZJA.