J530GMUBS7CTC1 – Galaxy J5 Pro firmware
Build J530GMUBS7CTC1 is a security update for the Galaxy J5 Pro (SM-J530GM)
on Android 9. It first appeared on Samsung's servers on May 1, 2020 (method) and has reached
3 regions so far. It raises the bootloader bit from 6 to 7: once installed, the device no longer accepts firmware with bit 6 or lower, so a downgrade to J530GMUBU6CSK1 is blocked. Samsung still serves this file.
- Model
- SM-J530GM
- Android
- Android 9
- Type
- Security
- Bootloader bit
- 7
- First released
- May 1, 2020
- Regions
- 3
Rollout timeline by region
The date each region code (CSC) first received J530GMUBS7CTC1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHL | Chile (Claro) | May 1, 2020 | day 0 | J530GMUBS7CTC1/J530GMUWA7CTC1/J530GMUBS7CTC1 |
CHO | Chile | May 1, 2020 | day 0 | J530GMUBS7CTC1/J530GMUUB7CTC1/J530GMUBS7CTC1 |
TCE | Mexico (Telcel) | May 1, 2020 | day 0 | J530GMUBS7CTC1/J530GMTCE7CTC1/J530GMUBS7CTC1 |
Download and release notes
samloader download -m SM-J530GM -r CHL -v J530GMUBS7CTC1/J530GMUWA7CTC1/J530GMUBS7CTC1Samsung's release notes and security patch level for this update: SM-J530GM / CHL on doc.samsungmobile.com. What each part of the build number means: decode J530GMUBS7CTC1.