
The latest firmware for Samsung Galaxy Tab4 Active (SM-T365F0) is T365F0KXU1BPK1 with Android 5.1.1 (Lollipop), released on November 6, 2016 for 1 region (CSC). Every official firmware build for SM-T365F0, 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/T365F0KXU1BPK1
SM-T365F0 started on Android 4 and has received 1 major Android upgrade; it now runs Android 5.1.1 (Lollipop). The newest build, T365F0KXU1BPK1, was released on November 6, 2016. No new build has appeared for 121 months, so regular updates for this model have most likely ended.
Specifications of SM-T365, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

SM-T365Y

SM-T360

SM-T378V

SM-T350X

SM-T377V
The newest firmware for SM-T365F0 runs Android 5.1.1 (Lollipop): build T365F0KXU1BPK1, released on November 6, 2016.
The latest build for SM-T365F0, T365F0KXU1BPK1, was released on November 6, 2016 (10 years ago).
SM-T365F0 has had no new firmware for 121 months, so regular updates have most likely ended.
Yes, all firmware files for SM-T365F0 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-T365F0, 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-T365F0.
Yes. Every build on this page is the official stock ROM for SM-T365F0 from Samsung's update server, the same package other sites call the flash file or the software update. It installs with Odin on a Windows PC.
No. Factory Reset Protection is tied to the Google account that was on the phone and survives a firmware flash. Sign in with that account or use the legal options in our FRP guide.