Samsung Galaxy J3 (SM-J330FN) Firmware Overview
What is the latest SM-J330FN firmware?
J330FNXXS4CUD3, released June 21, 2021 for region BOG with Android 9. It is a security update on bootloader binary 4. The archive holds 1 official build for this region.
Is the Samsung Galaxy J3 still getting updates?
Most likely not: there has been no new firmware since June 2021, so Android 9 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-J330FN 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 Apr 2021
SM-J330FN firmware for region BOG
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
J330FNXXS4CUD3
Security update
|
4 | BOG | 9 |
2021-06-21 | Download |
How to Flash SM-J330FN 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.