Sm-p585y Custom Rom Jun 2026
Go back to the main Settings menu, open Developer Options , and toggle on OEM Unlocking and USB Debugging . 🔓 Step 2: Install TWRP Custom Recovery
: Installing a custom ROM may void your device's warranty and potentially brick your device. Proceed with caution and at your own risk.
check Internal Storage unless you have copied your ROM files to an external MicroSD card. Swipe to wipe. đź’ľ Step 4: Flash the Custom ROM and GApps
User feedback for LineageOS 19.1 on the SM‑P585Y has been overwhelmingly positive. Many report that even though Android 12L is much newer than the tablet’s original OS, the system runs surprisingly . The ROM includes all the key features of modern Android: a redesigned notification shade, privacy dashboard, per‑app language settings, and material‑you theming.
: A rock-solid alternative if you encounter bugs on newer versions. It is praised for fixing the multitasking bugs found in earlier unofficial builds. sm-p585y custom rom
Complete Guide to Installing a Custom ROM on the Samsung Galaxy Tab A 10.1 With S-Pen (SM-P585Y)
Have the following files ready on your PC and, if possible, also on an external SD card:
Go back to the main Settings menu and open . Toggle USB Debugging to ON.
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. Go back to the main Settings menu, open
Connect your tablet to the PC using a high-quality USB cable. The ID:COM box in Odin should turn blue or yellow, indicating a successful connection.
: 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.
twrp-3.7.0_9-0-gtanotexllte-unofficial-newsources.tar or newer. You can also use version twrp-3.3.1 , which supports Android 6 to 8 and the Exynos 7870 processor.
: The most modern option, often found as unofficial builds or GSIs (Generic System Images). LineageOS 20 (Android 13) check Internal Storage unless you have copied your
The instant the screen goes black, immediately switch your fingers to hold buttons. Release the buttons as soon as you see the TWRP boot logo. Once inside TWRP, swipe the slider to allow modifications. Navigate to Wipe > Advanced Wipe .
Download and install the official Samsung USB drivers so your Windows PC can recognize the tablet in download mode.
However, the practical reality of acquiring and installing a custom ROM for the SM-P585Y reveals considerable challenges. Unlike its Wi-Fi-only counterpart (SM-T820), the LTE-enabled SM-P585Y has historically received less attention from the custom development community. This means that finding a stable, fully functional ROM is difficult. While "Generic" System Images (GSIs) based on Project Treble offer a universal solution, they often come with critical bugs on Samsung devices. The most common issues include the complete loss of the S Pen’s advanced features (pressure sensitivity and the Air Command menu), failure of the 4G modem for calls and mobile data, and non-functional hardware like the fingerprint scanner or the rear camera’s flash. For a user who relies on the tablet for note-taking or mobile connectivity, these compromises can render the device less useful than before.