
Samsung Galaxy J3(2017)
The latest firmware for Samsung Galaxy J3(2017) (SM-J330F) is J330FXXU4CZC2 with Android 9, released on April 16, 2026 for 1 region (CSC). Every official firmware build for SM-J330F, newest first: one row per build with all regions (CSC) that received it.
SM-J330F started on Android 7 and has received 2 major Android upgrades; it now runs Android 9. The newest build, J330FXXU4CZC2, was released on April 16, 2026. No new build has appeared for 6 months, so regular updates for this model have most likely ended.
Samsung Experience 9.0 brings you Android Oreo, with exciting new features from Samsung and Google based on feedback from users like you.
We recommend that you back up your important data to keep it safe during the upgrade.
Some apps, including Samsung Internet, Samsung Notes, and Email, should be updated individually before you can update your OS.
Here’s what’s new.
Quick Panel
- Manage notifications for each app with notification categories...
Box codes of SM-J330F for different colors and markets. Firmware is chosen by the model code SM-J330F and your region (CSC), not by the SKU.
The newest firmware for SM-J330F runs Android 9: build J330FXXU4CZC2, released on April 16, 2026.
The latest build for SM-J330F, J330FXXU4CZC2, was released on April 16, 2026 (6 months ago).
SM-J330F has had no new firmware for 6 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J330F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J330F, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-J330F.