G611MUBS9CTL1 – Galaxy On7 Refresh firmware
Build G611MUBS9CTL1 is a security update for the Galaxy On7 Refresh (SM-G611M)
on Android 9. It first appeared on Samsung's servers on Dec 30, 2020 (method) and has reached
1 region so far. It keeps bootloader bit 9, so downgrading to the previous build G611MUBS9CTJ2 is still possible. Samsung still serves this file.
- Model
- SM-G611M
- Android
- Android 9
- Type
- Security
- Bootloader bit
- 9
- First released
- Dec 30, 2020
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G611MUBS9CTL1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHL | Chile (Claro) | Dec 30, 2020 | day 0 | G611MUBS9CTL1/G611MUWA9CTJ1/G611MUBS9CTJ1 |
Download and release notes
samloader download -m SM-G611M -r CHL -v G611MUBS9CTL1/G611MUWA9CTJ1/G611MUBS9CTJ1Samsung's release notes and security patch level for this update: SM-G611M / CHL on doc.samsungmobile.com. What each part of the build number means: decode G611MUBS9CTL1.