
Samsung Galaxy J7(2016)
The latest firmware for Samsung Galaxy J7(2016) (SM-J710FQ) is J710FQXXU3CSG1 with Android 8.1.0 (Nougat), released on August 22, 2019 for 1 region (CSC). Every official firmware build for SM-J710FQ, 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/J710FQXXU3CSG1
SM-J710FQ started on Android 6 and has received 2 major Android upgrades; it now runs Android 8.1.0 (Nougat). The newest build, J710FQXXU3CSG1, was released on August 22, 2019 with the July 2019 security patch. No new build has appeared for 87 months, so regular updates for this model have most likely ended.
Specifications of SM-J710F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
· The security of your device has been improved.

SM-J710FN

SM-J727A

SM-J700T1

SM-J810Y

SM-J720M
The newest firmware for SM-J710FQ runs Android 8.1.0 (Nougat): build J710FQXXU3CSG1, released on August 22, 2019.
The latest build for SM-J710FQ, J710FQXXU3CSG1, was released on August 22, 2019 (7 years ago).
SM-J710FQ has had no new firmware for 87 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J710FQ are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J710FQ, 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-J710FQ.