J330FXWS4CUD4 – Galaxy J3 firmware
Build J330FXWS4CUD4 is a security update for the Galaxy J3 (SM-J330F)
on Android 9. It first appeared on Samsung's servers on Jun 16, 2021 (method) and has reached
9 regions so far. It keeps bootloader bit 4, so downgrading to the previous build J330FXXS4CUD3 is still possible. Samsung still serves this file.
- Model
- SM-J330F
- Android
- Android 9
- Type
- Security
- Bootloader bit
- 4
- First released
- Jun 16, 2021
- Regions
- 9
Rollout timeline by region
The date each region code (CSC) first received J330FXWS4CUD4, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
AFG | Afghanistan | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
EGY | Egypt | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
LYS | Libya | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
MID | Middle East | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
MWD | Morocco | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
PAK | Pakistan | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
THR | Iran | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
TUN | Tunisia | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
TUR | Turkey | Jun 16, 2021 | day 0 | J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1 |
Download and release notes
samloader download -m SM-J330F -r AFG -v J330FXWS4CUD4/J330FOJV4CUD4/J330FXXU4CTJ1Samsung's release notes and security patch level for this update: SM-J330F / AFG on doc.samsungmobile.com. What each part of the build number means: decode J330FXWS4CUD4.