Tap seven times until a toast message says "You are now a developer."
Swipe to confirm the flash. The process may take several minutes.
Open Odin on your PC and connect your tablet via USB. The ID:COM box should turn blue.
Once the installation completes successfully, tap . sm-p585y custom rom
Open on your PC and connect your tablet via USB. The ID:COM box in Odin should turn blue, indicating a successful connection.
Check the boxes for .
Wait for the installation process to finish. This may take 5 to 10 minutes. Step 5: Final Reboot Tap seven times until a toast message says
Swipe to wipe. Do not wipe Internal Storage unless you have copied your ROM files to an external microSD card. Step 4: Flash the Custom ROM and GApps
Which (e.g., Android 10, 11) do you want to install?
If you are looking for a custom ROM for the SM-P585Y, you will generally encounter two categories, each with distinct pros and cons: The ID:COM box should turn blue
To install a custom ROM, you must replace Samsung's stock recovery environment with a custom one like TWRP. Turn off your tablet completely.
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
Before Samsung’s system allows you to modify the recovery partition, you must enable developer options.