G930R4TYSBCTA2 – Galaxy S7 firmware
Build G930R4TYSBCTA2 is a security update for the Galaxy S7 (SM-G930R4)
on Android 8. It first appeared on Samsung's servers on Feb 14, 2020 (method) and has reached
1 region so far. It raises the bootloader bit from 10 to 11: once installed, the device no longer accepts firmware with bit 10 or lower, so a downgrade to G930R4TYSACSJ1 is blocked. Samsung still serves this file.
- Model
- SM-G930R4
- Android
- Android 8
- Type
- Security
- Bootloader bit
- 11
- First released
- Feb 14, 2020
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G930R4TYSBCTA2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
USC | USA (US Cellular) | Feb 14, 2020 | day 0 | G930R4TYSBCTA2/G930R4USCBCTA2/G930R4TYSBCTA2 |
Download and release notes
samloader download -m SM-G930R4 -r USC -v G930R4TYSBCTA2/G930R4USCBCTA2/G930R4TYSBCTA2Samsung's release notes and security patch level for this update: SM-G930R4 / USC on doc.samsungmobile.com. What each part of the build number means: decode G930R4TYSBCTA2.