M307FXXS4CWC2 – Galaxy M30s firmware
Build M307FXXS4CWC2 is a security update for the Galaxy M30s (SM-M307F)
on Android 11 (One UI 3). It first appeared on Samsung's servers on May 1, 2023 (method) and has reached
6 regions so far. It keeps bootloader bit 4, so downgrading to the previous build M307FXXU4CVJ1 is still possible. Samsung still serves this file.
- Model
- SM-M307F
- Android
- Android 11
- Type
- Security
- Bootloader bit
- 4
- First released
- May 1, 2023
- Regions
- 6
Rollout timeline by region
The date each region code (CSC) first received M307FXXS4CWC2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
BKD | Bangladesh | May 1, 2023 | day 0 | M307FXXS4CWC2/M307FODM4CWC2/M307FXXS4CWC1 |
INS | India | May 1, 2023 | day 0 | M307FXXS4CWC2/M307FODM4CWC2/M307FXXS4CWC1 |
NPB | Nepal | May 1, 2023 | day 0 | M307FXXS4CWC2/M307FODM4CWC2/M307FXXS4CWC1 |
XXV | Vietnam | May 16, 2023 | +15 days | M307FXXS4CWC2/M307FOLM4CWC2/M307FXXS4CWC1 |
THL | Thailand | May 16, 2023 | +15 days | M307FXXS4CWC2/M307FOLM4CWC2/M307FXXS4CWC1 |
XID | Indonesia | May 16, 2023 | +15 days | M307FXXS4CWC2/M307FOLE4CWC2/M307FXXS4CWC1 |
Download and release notes
samloader download -m SM-M307F -r INS -v M307FXXS4CWC2/M307FODM4CWC2/M307FXXS4CWC1Samsung's release notes and security patch level for this update: SM-M307F / INS on doc.samsungmobile.com. What each part of the build number means: decode M307FXXS4CWC2.