A custom recovery replaces the basic stock recovery, allowing you to wipe internal partitions and flash custom zip files. Power off your tablet completely.
Boot into by pressing and holding the Power + Volume Down + Home buttons simultaneously until a warning screen appears. Press Volume Up to continue. Open Odin on your Windows PC as an Administrator.
This guide will use the most popular custom ROM for the SM-P585Y: .
TWRP replaces your stock recovery menu. It allows you to install custom ROM files. Turn off your tablet.
Elias opened his laptop and typed the incantation: sm-p585y custom rom . sm-p585y custom rom
Whether you need help finding for the TWRP and ROM files. Share public link
Connect to your PC and open . Load the TWRP .tar file into the AP slot and click Start .
Click the button in Odin and select your downloaded TWRP .tar file. Go to the Options tab in Odin and uncheck Auto Reboot . Click Start and wait for it to say "PASS". Step 3: Wipe the Old System You must clean the tablet before adding new software. Force reboot the tablet by holding Volume Down + Power .
Hold until a warning screen appears. Press Volume Up to enter Download Mode. Open Odin on your PC and connect your tablet via USB. The "ID:COM" box in Odin should turn blue. A custom recovery replaces the basic stock recovery,
(Optional) If you need Google services, add the to the queue. Swipe to confirm the flash. 5. Final Reboot Once finished, select Reboot System .
Check the boxes for .
For the , 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
This process requires a complete factory reset. Back up all photos, documents, and contacts. Press Volume Up to continue
check Internal Storage unless you have copied your ROM files to an external MicroSD card. Swipe to wipe. 💾 Step 4: Flash the Custom ROM and GApps
The first boot can take up to 10 minutes. Once loaded, you will be greeted by a clean, modern, and significantly faster Android interface.
Fortunately, the Android developer community offers a solution. Installing a custom ROM allows you to breathe new life into your SM-P585Y, granting access to modern Android features, improved battery life, and enhanced customization. This comprehensive guide outlines everything you need to know about choosing and installing a custom ROM on your SM-P585Y. Why Install a Custom ROM on the SM-P585Y?
| ROM Name | Android Version | Type | Key Features | Best For | | :--- | :--- | :--- | :--- | :--- | | | 12L (12 optimized) | Unofficial | Near-stock Android, excellent stability, active community support, S Pen works | Users wanting a modern, reliable OS | | Vanity OS | 8.1 Oreo | Legacy | Lightweight, debloated, designed for peak performance | Users who prioritize speed and a classic Samsung UI feel |
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.