The Samsung Galaxy Tab A 10.1 With S Pen (SM-P585Y) was a highly capable mid-range tablet at launch, featuring dedicated stylus support and cellular connectivity. However, official software support from Samsung ended years ago, leaving the device stuck on older Android versions.
Custom recoveries allow you to wipe system partitions and inject third-party operating systems. Power off your SM-P585Y completely.
Wait for the installation process to finish. This may take 5 to 10 minutes. Step 5: Final Reboot
Before your PC can interact with your tablet's deep system partitions, you must prepare the tablet OS. Navigate to . sm-p585y custom rom
Boot the tablet into (Power + Home + Volume Down). Connect to Odin and place the TWRP file in the AP slot. Click Start. Step 3: Flash the Custom ROM
Elias tapped the screen, pulled the S Pen from its slot, and opened a note-taking app. The lines appeared on the screen instantly—zero latency. He opened Chrome; it loaded in a second. He opened YouTube; it played smoothly without stuttering.
: Offers a clean Google Pixel-like interface, with stable versions available for Android 10. crDroid The Samsung Galaxy Tab A 10
: Dedicated custom builds maintain pointer functionality and basic stylus usage, ensuring the integrated S Pen does not go to waste. Popular Custom ROM Options for SM-P585Y
Because it shares the "gtanotexllte" family codename with other P585 and P580 variants, many custom ROMs are cross-compatible. However, you must always verify that a ROM explicitly supports the P585Y variant to avoid breaking your cellular connectivity or bricking the device. Popular Custom ROM Options for SM-P585Y
Unlocking the Samsung Galaxy Tab A 10.1 (2016) with S Pen: The Ultimate SM-P585Y Custom ROM Guide Power off your SM-P585Y completely
Finding a "daily driver" ROM for the is difficult because of the unique S Pen hardware. Most users choose one of these two paths: 1. Refined Stock (The Reliable Choice)
The first boot can take anywhere from 5 to 15 minutes as the new OS builds its system caches. Sit back, relax, and do not interrupt the process. Once the setup wizard appears, you are ready to configure your modernized tablet.
Check the boxes for: .
You will lose the native Samsung Note features, though the S Pen will still function as a basic pointer. 2. Project Spoti / One UI Ports (Android 9.0 Pie)