A307GTVJS5CWC1 – Galaxy A30s firmware
Build A307GTVJS5CWC1 is a security update for the Galaxy A30s (SM-A307GT)
on Android 11 (One UI 3). It first appeared on Samsung's servers on Mar 20, 2023 (method) and has reached
2 regions so far. It keeps bootloader bit 5, so downgrading to the previous build A307GTVJS5CWA2 is still possible. Samsung still serves this file.
- Model
- SM-A307GT
- Android
- Android 11
- Type
- Security
- Bootloader bit
- 5
- First released
- Mar 20, 2023
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received A307GTVJS5CWC1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
PEO | Peru | Mar 20, 2023 | day 0 | A307GTVJS5CWC1/A307GTOWO5CVK1/A307GDXS5CWC2 |
ZTO | Brazil | Mar 20, 2023 | day 0 | A307GTVJS5CWC1/A307GTOWO5CVK1/A307GDXS5CWC2 |
Download and release notes
samloader download -m SM-A307GT -r PEO -v A307GTVJS5CWC1/A307GTOWO5CVK1/A307GDXS5CWC2Samsung's release notes and security patch level for this update: SM-A307GT / PEO on doc.samsungmobile.com. What each part of the build number means: decode A307GTVJS5CWC1.