
Samsung Galaxy Core Prime
The latest firmware for Samsung Galaxy Core Prime (SM-G360V) is G360VVRU3CRA2 with Android 5.1.1 (Lollipop), released on January 10, 2018 for 1 region (CSC). Every official firmware build for SM-G360V, 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/G360VVRU3CRA2
All 2 builds in our database run Android 5.1.1 (Lollipop). The newest build, G360VVRU3CRA2, was released on January 10, 2018. No new build has appeared for 107 months, so regular updates for this model have most likely ended.
Specifications of SM-G360F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

SM-G360AZ

SM-G3509

SM-G3589W

SM-G357M

SM-G3568V
The newest firmware for SM-G360V runs Android 5.1.1 (Lollipop): build G360VVRU3CRA2, released on January 10, 2018.
The latest build for SM-G360V, G360VVRU3CRA2, was released on January 10, 2018 (8 years ago).
SM-G360V has had no new firmware for 107 months, so regular updates have most likely ended.
Yes, all firmware files for SM-G360V are 100% official, original, and obtained directly from Samsung servers.
To flash SM-G360V, 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-G360V.