
Samsung Galaxy J5(2016)
The latest firmware for Samsung Galaxy J5(2016) (SM-J510UN) is J510UNZTU1ARA2 with Android 6.0.1 (Marshmallow), released on February 22, 2018 for 1 region (CSC). Every official firmware build for SM-J510UN, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/J510UNZTU1ARA2
All 5 builds in our database run Android 6.0.1 (Marshmallow). The newest build, J510UNZTU1ARA2, was released on February 22, 2018. No new build has appeared for 105 months, so regular updates for this model have most likely ended.
Specifications of SM-J510F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

SM-J510S

SM-J500Y

SM-J610G

SM-J415N

SM-J410G
The newest firmware for SM-J510UN runs Android 6.0.1 (Marshmallow): build J510UNZTU1ARA2, released on February 22, 2018.
The latest build for SM-J510UN, J510UNZTU1ARA2, was released on February 22, 2018 (8 years ago).
SM-J510UN has had no new firmware for 105 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J510UN are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J510UN, 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-J510UN.