
Samsung Galaxy Tab A 9.7
The latest firmware for Samsung Galaxy Tab A 9.7 (SM-P555Y) is P555YZSS1ARI1 with Android 5.0.2 (Lollipop), released on December 31, 2018 for 2 regions (CSC). Every official firmware build for SM-P555Y, 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/P555YZSS1ARI1
All 5 builds in our database run Android 5.0.2 (Lollipop). The newest build, P555YZSS1ARI1, was released on December 31, 2018. No new build has appeared for 95 months, so regular updates for this model have most likely ended.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

SM-P555S

SM-P550

SM-P355Y

SM-P580X

SM-P588C
The newest firmware for SM-P555Y runs Android 5.0.2 (Lollipop): build P555YZSS1ARI1, released on December 31, 2018.
The latest build for SM-P555Y, P555YZSS1ARI1, was released on December 31, 2018 (7 years ago).
SM-P555Y has had no new firmware for 95 months, so regular updates have most likely ended.
Yes, all firmware files for SM-P555Y are 100% official, original, and obtained directly from Samsung servers.
To flash SM-P555Y, 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-P555Y.