Samsung Galaxy J3 (SM-J330F) Firmware Overview
What is the latest SM-J330F firmware?
J330FXXU4CZC2, released April 16, 2026 for region PHN with Android 9. It is a feature update on bootloader binary 4. The archive holds 1 official build for this region.
Is the Samsung Galaxy J3 still getting updates?
The last build arrived in April 2026. Updates have slowed down — models late in their support period move to quarterly or half-yearly security patches before they stop.
Can I downgrade the SM-J330F firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 4:
- Binary 4 — since Mar 2026
SM-J330F firmware for region PHN
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
J330FXXU4CZC2
Feature update
|
4 | PHN | 9 |
2026-04-16 | Download |
How to Flash SM-J330F Firmware
Put the Samsung Galaxy J3 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 4 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.