For the Samsung Galaxy Tab A 10.1 (2016) with S Pen ( ), finding a "good piece" of custom software can be tricky because development is often grouped with its non-S Pen siblings. The SM-P585Y (code name gtanotexllte
) shares much of its hardware with the SM-T585, but specific S Pen functionality often breaks on standard ROMs unless they are explicitly built for the "gtanotexl" variants. Best Custom ROM Options (2025/2026) /e/OS (Unofficial Builds)
: This is currently one of the most active projects for this device family. It focuses on privacy and de-Googling. Recent unofficial builds for the have been reported as smooth, though some users on the e/OS Community forum noted potential Wi-Fi stability issues. LineageOS 20 (Android 13)
: While official support is rare for this model, unofficial LineageOS builds are the go-to for "reviving" the tablet. These ROMs can update the device from its final official Android 8.1 version to much newer Android versions, allowing for better app compatibility. GSI (Generic System Images)
: Since this tablet supports Project Treble (if updated to later stock versions), you can technically flash GSIs like
(Android 14). However, GSIs are often prone to bugs with specific hardware like the camera or Bluetooth on older Samsung devices. Key Considerations Before Flashing S Pen Support
: Most generic ROMs (LineageOS, etc.) will treat the S Pen as a basic stylus. You will likely lose "Air Command" and specific Samsung Note features unless you use a TouchWiz-based custom ROM. Performance : Custom ROMs typically improve speed by removing background bloatware and using a more lightweight system UI. Installation : You will need a custom recovery like sm-p585y custom rom
specifically for the SM-P585. Tutorials for the SM-T585 are often similar but not identical
—always ensure the recovery is for "gtanotexl" (P580/P585) and not "gtaxl" (T580/T585) to avoid bricking. Recommended Resources
The Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y) is a niche variant of the more common SM-T580/T585 series. Because it includes S Pen digitizer support, standard ROMs for the "non-S Pen" version (T580/T585) are often incompatible or will break stylus functionality. 🛠️ Essential Pre-Requisites Before starting, ensure you have the following ready: Charge: At least 60% battery. Backup: Move all photos and files to an SD card or cloud.
Unlock Bootloader: Go to Settings > Developer Options and enable OEM Unlock. Driver: Install the Samsung USB Drivers on your PC. Tool: Download Odin3 (v3.13.1 or newer). 💾 Available ROM Options (2026 Status)
Finding a "daily driver" ROM for the SM-P585Y is difficult because of the unique S Pen hardware. Most users choose one of these two paths: 1. Refined Stock (The Reliable Choice)
Most active developers on the XDA Forums for Galaxy Tab A recommend "debloated" stock ROMs. Benefits: Perfect S Pen support and stable LTE/4G. Versions: Most stop at Android 7.0 or 8.1. Best for: Stability and taking notes. 2. LineageOS / GSI (The Modern Choice) For the Samsung Galaxy Tab A 10
If you want Android 10 or higher, you must use a Generic System Image (GSI).
Warning: S Pen pressure sensitivity often fails, and the camera may be buggy.
Source: Check the GitHub Repository for SM-T585 for compatible kernels that may work with the P585Y. 📝 Step-by-Step Installation Guide Phase 1: Custom Recovery (TWRP) Power off the tablet. Hold Power + Home + Volume Down to enter Download Mode. Connect to PC and open Odin. Put the TWRP .tar file in the AP slot. In Odin "Options," uncheck Auto Reboot.
Hit Start. Once finished, manually reboot into recovery (Power + Home + Volume Up). Phase 2: Flashing the ROM In TWRP, select Wipe > Advanced Wipe. Select Dalvik, System, Data, and Cache. Swipe to wipe. Go to Install and select your Custom ROM zip file. (Optional) Flash GApps (Google Apps) and Magisk (for Root). Reboot System. The first boot can take up to 10 minutes.
💡 Pro Tip: If you find the device too slow, simply Root the stock firmware and use Magisk to remove Samsung bloatware rather than changing the whole OS. If you'd like to proceed, I can help you: Find a direct download link for a specific Android version. Explain how to root without a custom ROM. Troubleshoot "Odin Fail" errors.
.tar file for SM-P585Y (codename: gtaxllte)..tar file.The Samsung Galaxy Tab A 10.1 (2016) with S Pen, model number SM-P585Y, holds a unique place in the Android tablet ecosystem. Released as a budget-friendly alternative to the Galaxy Tab S series, it was one of the few mid-range tablets to include Samsung’s signature S Pen support. Step 2: Flash TWRP Recovery via Odin
However, as the device ages and official software support has long ended (it launched with Android 6.0 Marshmallow and officially stopped at Android 8.1 Oreo), many users turn to Custom ROMs to breathe new life into the hardware.
Introduction: Breathing New Life into an Old Favorite
The Samsung Galaxy Tab A 10.1 (2016) with model number SM-P585Y is a device that holds a special place in the hearts of many Android tablet users. Launched with Android 6.0 Marshmallow and officially updated only to Android 8.1 Oreo, this once-mighty mid-ranger—featuring an S-Pen, 4G LTE connectivity, and a crisp 1920x1200 display—has long been abandoned by Samsung in terms of software updates.
For the average user, an Android 8.1 tablet in 2025 feels archaic. Apps crash, security patches are years out of date, and the user interface lags behind modern standards. However, for the tech-savvy user, the SM-P585Y represents a golden opportunity. This is where SM-P585Y custom ROMs come into play.
Installing a custom ROM is like performing a heart transplant on your tablet. It replaces the old, bloated Samsung TouchWiz (or Samsung Experience) UI with a clean, fast, and modern version of Android. In this guide, we will explore everything you need to know—from the benefits and risks to the step-by-step process and the best ROMs available for this specific model.
The development scene for the Exynos 7870 (universal7870) is active. Here are the top three ROMs you should consider for your SM-P585Y.
SM-P585Y (Settings → About tablet)gts3lvelte (not generic gts3l)