Sm-p585y Custom Rom -

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)

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.

The Samsung Galaxy Tab A 10.1 with S Pen (SM-P585Y), released in late 2016, remains a capable device for note-taking and media consumption. However, as official software support has ended, installing a custom ROM is the best way to upgrade to modern Android versions like Android 13 or 14. Why Install a Custom ROM on SM-P585Y?

Modern Software: Transition from outdated Android 8.1 Oreo to newer versions like LineageOS 20 (Android 13).

Performance Boost: Custom ROMs often remove Samsung's "bloatware," leading to smoother UI animations and better battery management.

Security: Gain access to updated security patches that the official firmware no longer provides. Top Custom ROM Options

LineageOS (Unofficial): The most popular choice for the SM-P58x series. Unofficial builds of LineageOS 20 and 21 provide a clean, near-stock Android experience while maintaining S Pen functionality.

/e/OS: A privacy-focused ROM that removes Google services. Recent unofficial builds for the "gtanotexllte" (SM-P585) codename are available for those seeking a "de-Googled" experience.

Project Elixir / DotOS: Occasionally ported by community developers on XDA Forums, these ROMs offer deep visual customization. Essential Prerequisites Before flashing, you must prepare your device and PC:

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

specifically for the SM-P585. Tutorials for the SM-T585 are often similar but not identical sm-p585y custom rom

—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 legacy device officially capped at Android 8.0 Oreo. Custom ROMs are the primary method for updating this tablet to modern versions like Android 10, 11, or even Android 13/14 via Generic System Images (GSIs). Current Custom ROM Landscape

Recent community developments have brought the SM-P585Y (codenamed gtanotexllte) back to life with various builds:

LineageOS 20 (Android 13): This is one of the most recent stable paths for "reviving" the tablet, allowing for the installation of modern apps from the Play Store.

e/OS (Android 13/T): Unofficial builds for the SM-P585 have been released by community developers like ronnz98, providing a de-Googled, privacy-focused experience.

Android 10 (LineageOS 17.1): A common, stable choice for users who want a balance of performance and compatibility.

Generic System Images (GSI): Because this tablet supports Project Treble through certain custom recoveries, advanced users have successfully flashed Android 14 GSI builds (e.g., crDroid). Installation Prerequisites Before flashing, you must prepare the following tools:

Custom Recovery: TWRP (Team Win Recovery Project) is required to flash the ROM files.

Odin: A PC-based tool used to flash the TWRP recovery image onto the tablet.

Drivers: Ensure Samsung USB Drivers are installed on your computer. Core Installation Procedure

Unlock Bootloader: Enable "Developer Options" by tapping Build Number 7 times, then toggle "OEM Unlocking".

Flash Recovery: Put the tablet in "Download Mode" and use Odin to flash the .tar TWRP file to the AP slot.

Wipe System: Boot into TWRP, go to Wipe > Advanced Wipe, and select Dalvik/ART Cache, System, Data, and Cache. Flash ROM & GApps:

Transfer the ROM .zip and GApps (Google Apps) package to the internal storage or SD card.

In TWRP, select Install, pick the ROM file, and then the GApps file.

Reboot: Perform a factory reset if you encounter a boot loop. Known Issues & Limitations

S Pen Support: While the S Pen generally works for basic navigation on custom ROMs, advanced features like "Air Command" or pressure-sensitive Samsung apps are usually lost unless using a TouchWiz-based custom ROM.

Stability: Some users report issues with "Doze mode" (battery saving) or specialized launchers having minor bugs on newer Android 13 builds.

GApps Bug: On some SM-P585 builds, you may need to flash the ROM, reboot to recovery again, and then flash GApps to avoid installation errors.

To install a custom ROM on your Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y)

, you must first unlock the bootloader and install a custom recovery like Instructables 1. Prerequisites & Downloads Before starting, back up all your data as this process wipes everything on your device. How to Install a Custom ROM on Any Android Phone (Example 15-Sept-2025 —

The Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y) can be updated far beyond its final official Android 8.1 software using custom ROMs. While official support from major projects like LineageOS is limited, unofficial builds and Generic System Images (GSIs) allow you to run versions as high as Android 14. 1. Compatible Custom ROMs Because the

(code name gtanotexllte) shares a platform with other Tab A 2016 models, several stable unofficial builds exist: The Samsung Galaxy Tab A 10

LineageOS 19/20 (Android 12/13): These are often the most stable "daily driver" options found on developer hubs like GitHub.

e/OS: Available as unofficial builds for privacy-focused users, with versions based on Android 11 and 12.

Android 14 (GSI): Users have successfully flashed Android 14 GSIs (like CrDroid) using TWRP, though S Pen functionality may require additional configuration. 2. Prerequisites

Before flashing, you must prepare the device. This process will wipe all data and permanently trip the Samsung Knox security counter.

For the Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y), custom ROMs are the primary way to bypass the official "end-of-life" software (Android 8.1) and run modern apps in 2026. Performance & Stability Review

System Speed: Users report significant performance gains compared to the bloated stock Samsung Experience. Modern lightweight ROMs like LineageOS resolve multitasking issues where background apps would previously close prematurely.

App Compatibility: Installing Android 13 or 14-based ROMs allows the tablet to run the latest versions of apps from the Google Play Store, which are otherwise restricted on the tablet's native Android 8.

Battery Life: Optimized custom kernels often included in these ROMs provide better idle battery drain and thermal management compared to the aging official firmware.

S-Pen Functionality: While basic S-Pen input (drawing/writing) works on most AOSP-based ROMs, specialized Samsung-specific features like "Air Command" are typically lost. You may need third-party apps to replicate the advanced pen menus. Top Custom ROM Options (2026)

The development for this device (codename: gtanotexllte) is often bundled with its Wi-Fi sibling (gtanotexlwifi) and the non-S-Pen variant (gtaxllte).

LineageOS 20 (Android 13): Currently the most stable and popular choice. It provides a "near-vanilla" Android experience that is highly responsive on the tablet’s Exynos 7870 chipset.

LineageOS 19.1 (Android 12): A rock-solid alternative if you encounter bugs on newer versions. It is praised for fixing the multitasking bugs found in earlier unofficial builds.

crDroid (Android 14/GSI): For users wanting the absolute latest Android version, GSI (Generic System Image) builds of crDroid offer deep customization, though they may require more manual troubleshooting. Critical Installation Notes

Custom Recovery: You must first install TWRP for SM-P585Y to flash any custom ROM.

Google Apps (GApps): Most ROMs come "vanilla." You need to flash a GApps package (like NikGApps or MindTheGapps) separately to get the Play Store.

Bootloader: Ensure your bootloader is unlocked. Attempts to flash on a locked bootloader will result in a "Secure Check Fail" error.

For the latest files and community support, check the Samsung Galaxy Tab A Series forum on XDA Developers.

Step 1: Unlock the Bootloader

Samsung devices ship with locked bootloaders. To flash custom software, you must unlock it.

The Risks:

Current State of Development

As of late 2023 and into 2024, the custom development scene for the SM-P585Y (and its Wi-Fi counterpart, the SM-P580) has significantly slowed down. The device is considered "legacy" in the modding community. While there was a time when AOSP (Android Open Source Project) ROMs were plentiful, the stability of those builds has always been a point of contention for this specific model due to driver and proprietary file issues.

SM-P585Y Custom ROM Guide: Reviving the Galaxy Tab A with S Pen

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.

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.

Community Links

Disclaimer: Custom ROMs void warranty, risk data loss, and may trip Knox (permanently disabling Samsung Pay, Secure Folder, etc.). Proceed at your own risk.

Breathing New Life into Your Samsung Galaxy Tab A 10.1 (2016) with S Pen: The SM-P585Y Custom ROM Guide Go to Settings > About Tablet > Software Info

The Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y) remains a beloved device for students, digital artists, and note-takers. However, being stuck on older versions of Android can lead to sluggish performance and limited app compatibility. Fortunately, the developer community has kept this hardware relevant through custom ROMs.

If you're looking to upgrade your tablet, this guide covers everything you need to know about finding and installing an SM-P585Y custom ROM. Why Install a Custom ROM on the SM-P585Y?

While Samsung’s official software was stable, it eventually became "bloated" and outdated. Here is why users switch to custom software:

Updated Android Versions: Experience Android 10, 11, or even 12 features on hardware that officially stopped at Android 8.1 (Oreo).

Performance Boost: Custom ROMs like LineageOS are often lighter, freeing up RAM and improving multitasking.

Privacy and Security: Get the latest security patches that Samsung no longer provides.

De-bloating: Remove pre-installed apps that take up valuable storage space. Top Custom ROM Options for SM-P585Y

The SM-P585Y shares much of its DNA with the SM-P580 (Wi-Fi version) and SM-T580/T585, but because it has an LTE modem and S Pen, you must ensure the ROM specifically supports the "gtanotexllte" (the codename for the SM-P585 series). 1. LineageOS (Unofficial)

LineageOS is the gold standard for custom ROMs. It offers a "Stock Android" experience with deep customization options. For the SM-P585Y, look for builds that maintain S Pen functionality and LTE connectivity. 2. Resurrection Remix

If you want every possible customization setting—from lock screen tweaks to status bar icons—Resurrection Remix is often the go-to. It combines features from LineageOS, SlimROM, and OmniROM. 3. CrDroid

CrDroid is highly recommended for those who want a balance between performance and features. It is known for being snappy and having excellent battery management for the Exynos 7870 chipset found in the SM-P585Y. Prerequisites Before Flashing

Flashing a ROM is a technical process. Ensure you have the following:

Backup: Custom ROM installation requires a full data wipe. Back up your photos, documents, and contacts.

Unlocked Bootloader: Samsung devices usually require "OEM Unlocking" to be enabled in Developer Options.

Custom Recovery: You must have TWRP (Team Win Recovery Project) installed.

Battery Charge: Ensure your tablet is at least 60% charged to prevent shutdown during the process. Step-by-Step Installation Guide Step 1: Unlock Developer Options

Go to Settings > About Tablet > Software Information and tap "Build Number" seven times. Then, go back to Settings, enter Developer Options, and toggle on USB Debugging and OEM Unlocking. Step 2: Install TWRP Recovery

Using a PC and a tool called Odin, flash the correct TWRP .tar file for the SM-P585Y.

Boot the tablet into Download Mode (Power + Home + Volume Down). Connect to Odin and place the TWRP file in the AP slot. Click Start. Step 3: Flash the Custom ROM

Download your chosen ROM (and the corresponding GApps if you want Google Play Store) and move them to your tablet's internal storage or SD card. Boot into TWRP (Power + Home + Volume Up).

Go to Wipe > Advanced Wipe and select System, Data, Cache, and Dalvik.

Go to Install, select your ROM zip file, and swipe to flash. (Optional) Flash the GApps zip file immediately after. Reboot System. A Note on the S Pen

One of the biggest concerns for SM-P585Y users is the S Pen. While basic stylus input works on almost all custom ROMs, the "Air Command" menu is a proprietary Samsung feature. To keep these features, look for "TouchWiz-based" custom ROMs or use third-party apps like Squid or Notehelf to replicate the note-taking experience on AOSP-based ROMs. Conclusion

Installing a custom ROM on your SM-P585Y can make a 2016 tablet feel like a modern 2024 device. By moving away from older software, you unlock better speeds, newer apps, and a cleaner interface.

Disclaimer: Modifying your device software carries risks and will void your warranty. Proceed with caution and follow developer instructions on forums like XDA-Developers closely.

Device overview