G9300ZCU4CSK1 – Galaxy S7 firmware
Build G9300ZCU4CSK1 is a feature update for the Galaxy S7 (SM-G9308)
on Android 8. It first appeared on Samsung's servers on Nov 25, 2019 (method) and has reached
1 region so far. It keeps bootloader bit 4, so downgrading to the previous build G9300ZCS4CSG3 is still possible. Samsung still serves this file.
- Model
- SM-G9308
- Android
- Android 8
- Type
- Feature
- Bootloader bit
- 4
- First released
- Nov 25, 2019
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G9300ZCU4CSK1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHM | China (Mobile) | Nov 25, 2019 | day 0 | G9300ZCU4CSK1/G9308CHM4CSK1/G9300ZCU4CSK1 |
Download and release notes
samloader download -m SM-G9308 -r CHM -v G9300ZCU4CSK1/G9308CHM4CSK1/G9300ZCU4CSK1Samsung's release notes and security patch level for this update: SM-G9308 / CHM on doc.samsungmobile.com. What each part of the build number means: decode G9300ZCU4CSK1.