G9508ZMU6DTH1 – Galaxy S8 firmware
Build G9508ZMU6DTH1 is a feature update for the Galaxy S8 (SM-G9508)
on Android 9. It first appeared on Samsung's servers on Aug 31, 2020 (method) and has reached
1 region so far. It raises the bootloader bit from 5 to 6: once installed, the device no longer accepts firmware with bit 5 or lower, so a downgrade to G9508ZMU5DTF1 is blocked. Samsung still serves this file.
- Model
- SM-G9508
- Android
- Android 9
- Type
- Feature
- Bootloader bit
- 6
- First released
- Aug 31, 2020
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G9508ZMU6DTH1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHM | China (Mobile) | Aug 31, 2020 | day 0 | G9508ZMU6DTH1/G9508CHM6DTH1/G9508ZMU6DTH1 |
Download and release notes
samloader download -m SM-G9508 -r CHM -v G9508ZMU6DTH1/G9508CHM6DTH1/G9508ZMU6DTH1Samsung's release notes and security patch level for this update: SM-G9508 / CHM on doc.samsungmobile.com. What each part of the build number means: decode G9508ZMU6DTH1.