Sm-p585y Custom Rom May 2026

SM-P585Y

The year was 2024, and the Samsung Galaxy Tab A 10.1 (2016) with S Pen, model number , was not aging gracefully.

SM-P585Y

The Samsung Galaxy Tab A 10.1 (2016) with model number is a device that holds a special place in the hearts of many Android tablet users. Launched with Android 6.0 Marshmallow and officially updated only to Android 8.1 Oreo, this once-mighty mid-ranger—featuring an S-Pen, 4G LTE connectivity, and a crisp 1920x1200 display—has long been abandoned by Samsung in terms of software updates. sm-p585y custom rom

Unofficial ROMs may not receive regular security updates; choose actively maintained builds.
Keep a copy of stock firmware (via SamFirm/Frija) to restore if needed.

Some banking apps (like GPay, Revolut) refuse to work, though Magisk Hide can sometimes bypass this.
Streaming apps (Netflix, Disney+) may limit quality to SD.

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: SM-P585Y The year was 2024, and the Samsung

He hit start. A green progress bar crawled across the screen. The tablet rebooted into a black screen with white text. Unofficial ROMs may not receive regular security updates;

Bootloader Unlock: You must unlock the bootloader in Developer Options. This triggers a permanent "Knox" void, meaning Samsung Pay will never work again, and the device will show a "Custom Binary" warning on every boot.
Custom Recovery: You must flash a custom recovery via ODIN (a Windows PC tool). The most common recovery was TWRP (Team Win Recovery Project), though finding a compatible version for the specific "Y" variant is crucial.
Flashing: Once TWRP is installed, you boot into recovery, wipe data/system/cache, and install the ROM ZIP file followed by a GApps (Google Apps) package if the ROM does not include them.