A405FMPUU4CWC3 – Galaxy A40 firmware
Build A405FMPUU4CWC3 is a feature update for the Galaxy A40 (SM-A405FM)
on Android 11 (One UI 3). It first appeared on Samsung's servers on Apr 27, 2023 (method) and has reached
1 region so far. It keeps bootloader bit 4, so downgrading to the previous build A405FMPUS4CWB4 is still possible. Samsung still serves this file.
- Model
- SM-A405FM
- Android
- Android 11
- Type
- Feature
- Bootloader bit
- 4
- First released
- Apr 27, 2023
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A405FMPUU4CWC3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
SER | Russia | Apr 27, 2023 | day 0 | A405FMPUU4CWC3/A405FMSER4CWC3/A405FNXXU4CWC3 |
Download and release notes
samloader download -m SM-A405FM -r SER -v A405FMPUU4CWC3/A405FMSER4CWC3/A405FNXXU4CWC3Samsung's release notes and security patch level for this update: SM-A405FM / SER on doc.samsungmobile.com. What each part of the build number means: decode A405FMPUU4CWC3.