
The latest firmware for Samsung Galaxy Tab A (2016) with S Pen (SM-P585Y) is P585YDXS2CTJ1 with Android 8.1.0 (Oreo), released on December 1, 2020 for 14 regions (CSC). Every official firmware build for SM-P585Y, 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/P585YDXS2CTJ1
SM-P585Y started on Android 6 and has received 2 major Android upgrades; it now runs Android 8.1.0 (Oreo). The newest build, P585YDXS2CTJ1, was released on December 1, 2020 with the November 2018 security patch. No new build has appeared for 72 months, so regular updates for this model have most likely ended.
· The stability of Audio has been improved.
· The security of your device has been improved.
Box codes of SM-P585Y for different colors and markets. Firmware is chosen by the model code SM-P585Y and your region (CSC), not by the SKU.

SM-P585N0

SM-P580X

SM-P555Y

SM-P550

SM-P355Y
The newest firmware for SM-P585Y runs Android 8.1.0 (Oreo): build P585YDXS2CTJ1, released on December 1, 2020.
The latest build for SM-P585Y, P585YDXS2CTJ1, was released on December 1, 2020 (5 years ago).
SM-P585Y has had no new firmware for 72 months, so regular updates have most likely ended.
Yes, all firmware files for SM-P585Y are 100% official, original, and obtained directly from Samsung servers.
To flash SM-P585Y, 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-P585Y.
Yes. Every build on this page is the official stock ROM for SM-P585Y 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.