J727SKSU4CSK1 – Galaxy J7 Pop firmware
Build J727SKSU4CSK1 is a feature update for the Galaxy J7 Pop (SM-J727S)
on Android 9. It first appeared on Samsung's servers on Nov 24, 2019 (method) and has reached
1 region so far. It raises the bootloader bit from 3 to 4: once installed, the device no longer accepts firmware with bit 3 or lower, so a downgrade to J727SKSU3CSG3 is blocked. Samsung still serves this file.
- Model
- SM-J727S
- Android
- Android 9
- Type
- Feature
- Bootloader bit
- 4
- First released
- Nov 24, 2019
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received J727SKSU4CSK1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
SKC | South Korea (SKT) | Nov 24, 2019 | day 0 | J727SKSU4CSK1/J727SSKC4CSK1/J727SKSU4CSJ2 |
Download and release notes
samloader download -m SM-J727S -r SKC -v J727SKSU4CSK1/J727SSKC4CSK1/J727SKSU4CSJ2Samsung's release notes and security patch level for this update: SM-J727S / SKC on doc.samsungmobile.com. What each part of the build number means: decode J727SKSU4CSK1.