
Samsung Galaxy Tab 3V 7.0
The latest firmware for Samsung Galaxy Tab 3V 7.0 (SM-T116NY) is T116NYXXU0AQI2 with Android 4.4.4 (KitKat), released on October 12, 2017 for 2 regions (CSC). Every official firmware build for SM-T116NY, 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/T116NYXXU0AQI2
All 13 builds in our database run Android 4.4.4 (KitKat). The newest build, T116NYXXU0AQI2, was released on October 12, 2017. No new build has appeared for 109 months, so regular updates for this model have most likely ended.
Box codes of SM-T116NY for different colors and markets. Firmware is chosen by the model code SM-T116NY and your region (CSC), not by the SKU.

SM-T290N

SM-T537A

SM-T800X

SM-T807V

SM-T230X

SM-T230NY

SM-T237V

SM-T232
The newest firmware for SM-T116NY runs Android 4.4.4 (KitKat): build T116NYXXU0AQI2, released on October 12, 2017.
The latest build for SM-T116NY, T116NYXXU0AQI2, was released on October 12, 2017 (9 years ago).
SM-T116NY has had no new firmware for 109 months, so regular updates have most likely ended.
Yes, all firmware files for SM-T116NY are 100% official, original, and obtained directly from Samsung servers.
To flash SM-T116NY, 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-T116NY.