Unlock Bootloader
Wipe & Format
Users attempting to install modern ROMs on the SM-P585Y often report:
Verdict: If you use the tablet for productivity and note-taking, root it. If you use it for banking and streaming, skip root.
Disclaimer: Custom ROMs void warranty, risk data loss, and may trip Knox (permanently disabling Samsung Pay, Secure Folder, etc.). Proceed at your own risk.
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.
Unlocking the Full Potential of Your Samsung Galaxy Tab A: A Comprehensive Guide to SM-P585Y Custom ROMs
The Samsung Galaxy Tab A, bearing the model number SM-P585Y, is a versatile and feature-rich tablet that has garnered a significant following among Android enthusiasts. While the device has received official software updates in the past, the quest for newer features, better performance, and enhanced customization options often leads users to explore the world of custom ROMs. In this article, we will delve into the realm of SM-P585Y custom ROMs, exploring the benefits, risks, and step-by-step process of installing a custom ROM on your Samsung Galaxy Tab A.
Why Opt for a Custom ROM?
Stock ROMs, while stable and user-friendly, can become outdated and restrictive. Custom ROMs, on the other hand, offer a refreshing alternative, providing users with the latest Android versions, enhanced features, and a higher degree of customization. By installing a custom ROM on your SM-P585Y, you can:
Popular SM-P585Y Custom ROMs
The SM-P585Y community has developed several popular custom ROMs, each with its unique features and strengths. Some notable options include:
Preparing Your Device for Custom ROM Installation
Before embarking on the custom ROM installation journey, it is essential to prepare your device and ensure a smooth process:
Step-by-Step Guide to Installing a Custom ROM on SM-P585Y
With your device prepared, follow these steps to install a custom ROM:
Risks and Precautions
While custom ROMs offer numerous benefits, there are risks involved:
Conclusion
The world of custom ROMs offers a wealth of possibilities for Samsung Galaxy Tab A (SM-P585Y) users, enabling them to experience the latest Android versions, advanced features, and enhanced customization options. By following this comprehensive guide, you can unlock the full potential of your device and join the community of enthusiasts who have already taken the leap. However, it is essential to exercise caution and carefully consider the risks involved. Happy flashing!
This is the story of "The Phoenix Tablet"—a tale of a forgotten Samsung Galaxy Tab A 10.1 (SM-P585Y)
and the digital alchemist determined to give it a second life.
sat in the back of Elias’s desk drawer, a thin layer of dust coating its screen. In its prime, it was a workhorse—the rare "with S-Pen" variant that Elias used to sketch architectural designs and manage emails while traveling. But time is a cruel master to mobile hardware. Stuck on an aging version of Android, the once-snappy tablet had become a sluggish relic, stuttering through basic apps and losing support for modern security patches.
"One last try," Elias muttered, pulling the tablet from the drawer. He didn't want to buy a new one; the hardware was still solid, the screen vibrant, and the S-Pen felt just as natural as ever. He needed a Custom ROM. The Descent into the Forums
Elias began his journey where all such stories start: the dimly lit digital corridors of XDA Developers. He searched for " ," the specific LTE variant of the Tab A with the stylus. sm-p585y custom rom
He found a community of enthusiasts who refused to let their hardware die. They spoke in the language of bootloaders, kernels, and recovery images. He learned that the first step wasn't the software itself, but the "gatekeeper"—TWRP (Team Win Recovery Project). The Ritual of Flashing
With a deep breath, Elias connected the tablet to his PC. He put the device into Download Mode, the screen turning a bright, clinical teal.
Unlocking the Gate: He used Odin on his computer to flash the TWRP recovery. One wrong move here could "brick" the device, turning his tablet into a very expensive paperweight. The progress bar crawled... Pass!
The Clean Slate: Entering the new TWRP recovery menu, he performed a "Full Wipe." He watched as the old, bloated Samsung software was scrubbed away.
The Incantation: He selected the Custom ROM file he had downloaded—a version of LineageOS (or perhaps a refined Project Elixir port). He swiped the slider to "Flash."
Lines of white text scrolled across the black screen like falling rain in The Matrix. He also flashed a "GApps" package, the secret sauce that would bring the Google Play Store back to life. The Rebirth
The tablet vibrated. The screen went black, then the new boot animation appeared—not the familiar Samsung logo, but a pulsing, minimalist loop. It stayed there for minutes. The "Bootloop" anxiety set in. Then, suddenly, the "Welcome" screen appeared.
Elias navigated the setup. The tablet was unrecognizable. The heavy "TouchWiz" skin was gone, replaced by the clean, airy aesthetic of near-stock Android. It was fast. Apps that used to take five seconds to open now snapped into view instantly. The S-Pen's New Soul
The biggest worry was the S-Pen. Would it still work? Elias pulled the stylus from its slot. A small cursor appeared on the screen, following the tip perfectly. While he lost some of the proprietary Samsung "Air Command" menus, he gained a device that felt five years younger and was secured against modern threats.
wasn't just a tablet anymore; it was a testament to the power of the open-source community. Elias put it back on his desk—not in the drawer, but right next to his laptop, ready to work.
, or are you interested in which ROMs are currently the most stable for that model?
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:
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.
Unlocking the Full Potential of Your Samsung Galaxy Tab A (SM-P585Y): A Guide to Custom ROMs
Are you tired of the limitations of your Samsung Galaxy Tab A (SM-P585Y)? Do you want to experience the latest Android features, improved performance, and customization options? Look no further! Installing a custom ROM on your device can breathe new life into it, and in this post, we'll guide you through the process.
What is a Custom ROM?
A custom ROM is a modified version of the Android operating system that can be installed on your device, replacing the stock ROM. Custom ROMs offer a wide range of benefits, including:
Preparation is Key
Before diving into the world of custom ROMs, make sure you:
Choosing the Right Custom ROM for SM-P585Y
When selecting a custom ROM for your Samsung Galaxy Tab A (SM-P585Y), consider the following factors:
Some popular custom ROMs for the Samsung Galaxy Tab A (SM-P585Y) include:
Installing a Custom ROM on SM-P585Y
The installation process may vary depending on the ROM you choose and the tool you're using. Here's a general outline:
Conclusion
Unlocking the full potential of your Samsung Galaxy Tab A (SM-P585Y) with a custom ROM can be a rewarding experience. With the right preparation, tools, and ROM choice, you can enjoy the latest Android features, improved performance, and customization options. Remember to always follow the installation instructions carefully and backup your data regularly.
Disclaimer: Installing a custom ROM may void your device's warranty and potentially brick your device. Proceed with caution and at your own risk.
Resources
Happy flashing!
The year was 2024, and the Samsung Galaxy Tab A 10.1 (2016) with S Pen, model number SM-P585Y, was not aging gracefully.
For its owner, Elias, the tablet had become a test of patience. Once a capable digital canvas, it now wheezed under the weight of modern apps. The S Pen, still physically perfect, felt sluggish on the screen because the processor was throttling, trying to manage the bloated factory software. The final straw came when Elias tried to open a PDF for a work meeting, and the tablet simply stared back at him for forty-five seconds before crashing to the home screen.
"Junk," Elias muttered, tossing it onto the couch. He reached for his laptop to order a new iPad.
But then, he paused. He remembered the old mantra of the tech forums: Hardware doesn’t die; software kills it.
He picked up the tablet again. The screen was still beautiful. The Wacom digitizer layer for the S Pen was a feature you couldn't find on cheap tablets anymore. It was too good to throw away.
Elias opened his laptop and typed the incantation: sm-p585y custom rom.
The search results were a digital wasteland. "Bootloop," "Bricked," "Error 7." The SM-P585Y was the weird Australian/New Zealand variant. It wasn't the popular LTE version sold in Europe; it was specific, finicky, and largely abandoned by the developer community years ago.
After an hour of digging through the archives of XDA Developers, he found a single thread from three years ago. The developer, a user named PhantomCoder, had ported a version of LineageOS (Android 11) specifically for this obscure model. The thread was full of people thanking him for bringing the dead back to life. Unlock Bootloader
"Let's do it," Elias whispered.
The process was a high-wire act. He installed Odin, the Samsung flashing tool, which looked like a piece of software from the Windows 95 era. He hunted down the exact TWRP recovery image—a custom boot environment required to install the new software. He had to uncheck a box labeled "Flash Lock" that forum veterans warned would permanently brick the device if touched.
He connected the tablet to the PC. The Odin interface turned blue. Connected.
He hit start. A green progress bar crawled across the screen. The tablet rebooted into a black screen with white text.
Success.
But they weren't done. He now had the recovery tool, but no operating system. He copied the LineageOS ZIP file and a separate ZIP for Google Apps onto an SD card—since the internal storage was currently a blank slate.
He booted into TWRP. The touch interface was jittery, but functional. He selected Wipe, then Install. He navigated to the SD card.
The installation bar moved. "Updating system files..." "Installing boot image..."
The tablet rebooted. The screen went black. Elias waited. One minute. Two minutes. The fear of the "bootloop" crept in. Had he just turned the device into a paperweight?
Then, the screen flickered.
A bright, clean boot animation appeared. It wasn't the loud, neon Samsung logo. It was the sleek, cyan circle of LineageOS.
The lock screen appeared. It was fast. Incredibly fast. The animations were snappy, devoid of the heavy TouchWiz lag that had plagued the device for years.
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.
To install a custom ROM on your Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y)
, you will need to unlock the bootloader, flash a custom recovery like TWRP, and then install the ROM file. 1. Prerequisites and Downloads Backup Data: Rooting and flashing will wipe all internal storage.
A tool for Windows used to flash Samsung firmware and recovery files. Samsung USB Drivers: Ensure your PC can recognize the tablet. TWRP Recovery: Download the
file specific to your device (often listed under the codename gtanotexllte Custom ROM & GApps: Download your chosen ROM (e.g., LineageOS 21.0 ) and the corresponding Google Apps (GApps) package. 2. Unlock Bootloader & Install TWRP Enable Developer Options: Settings > About Tablet > Software Information Build Number Toggle OEM Unlocking: Developer Options OEM Unlocking USB Debugging Enter Download Mode: Power off the tablet. Hold Volume Down + Home + Power simultaneously until a warning screen appears, then press to continue. Flash TWRP with Odin: Connect the tablet to your PC. In Odin, click the button and select your TWRP file. Click
As soon as the flash finishes and the screen goes black, immediately hold Volume Up + Home + Power to boot into TWRP before the system overwrites it. 3. Flash the Custom ROM Wipe Data: In TWRP, go to Wipe > Advanced Wipe and select Data, Cache, System, and Dalvik Transfer Files:
Connect the tablet to your PC while in TWRP and copy the ROM and GApps zip files to the internal storage or an SD card. Install ROM: , select the ROM , and swipe to confirm. Install GApps: Repeat the install process for the GApps immediately after the ROM. Reboot > System . The first boot may take up to 10 minutes. Recommended ROMs for SM-P585Y Samsung Galaxy Tab A 10.1 (SM-T580, 2016) - r/LineageOS
For the Samsung Galaxy Tab A 10.1 (2016) with S-Pen ( ), custom ROM development primarily revolves around unofficial builds
of LineageOS and /e/OS, as there is no official support from the LineageOS Wiki for this specific LTE variant. Available Custom ROMs Development for this device (codename: gtanotexllte ) is often bundled with its Wi-Fi counterpart ( gtanotexlwifi ) and the non-S-Pen variant ( LineageOS 18.1 (Android 11)
: Unofficial builds exist that aim to provide a stable experience with S-Pen support, though users have reported intermittent installation issues. LineageOS 19.1 & 20 (Android 12/13)
: Recent development has brought Android 12 and 13 to the Galaxy Tab A 2016 series, significantly extending the life of the tablet beyond its last official Android 8.1 update. /e/OS and IodéOS
: Unofficial builds for /e/OS (based on Android S and T) and Iodé 5.x have been released, focusing on privacy and de-Googling. Installation Prerequisites
To install a custom ROM on the SM-P585Y, you must follow these standard steps:
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.
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 —
Breathing New Life into Your Samsung Galaxy Tab A 10.1 (2016) with S Pen: The SM-P585Y Custom ROM Guide Wipe & Format
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.
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
—always ensure the recovery is for "gtanotexl" (P580/P585) and not "gtaxl" (T580/T585) to avoid bricking. Recommended Resources
Most custom ROMs come without root (unlike old days). You can flash Magisk via TWRP to gain root access.
Before you search for an "SM-P585Y custom ROM download," ensure you have the following:
Critical Warning: This guide is for the SM-P585Y (International LTE version with S-Pen). Do not attempt this on SM-P585N, SM-P585M, or the Wi-Fi only SM-P580. The modem drivers are different.
Due to the Exynos-like variant confusion (P585Y is Snapdragon), ROMs are limited but active:
⚠️ Note: Do not use ROMs for
gts3lwifi(SM-T820) orgts3llte(Exynos) – different partition layouts.
While Samsung stopped releasing security patches years ago, the custom ROM development community continues to backport security fixes. This keeps your device safer when browsing the web or using Wi-Fi.