Samsung Galaxy Z Fold8 Ultra (SM-F976Q) Firmware Overview
What is the latest SM-F976Q firmware?
F976QOPU1AZI6, released September 10, 2026 with Android 17. It is a feature update on bootloader binary 1. The archive holds 4 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy Z Fold8 Ultra still getting updates?
Yes. The newest build is from September 2026.
Can I downgrade the SM-F976Q firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 1:
- Binary 1 — since Jun 2026
All SM-F976Q firmware builds
How to Flash SM-F976Q Firmware
Put the Samsung Galaxy Z Fold8 Ultra into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 1 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.