Sm-p585y Custom Rom -

Samsung Galaxy Tab A 10.1 (2016) with S Pen (SM-P585Y)

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

/e/OS

: Unofficial builds based on Android 13 are available for those seeking a "de-Googled" experience. sm-p585y custom rom

  • LTE/modem: Cellular functionality may require proprietary firmware blobs; some ROMs leave modem/baseline firmware intact but radio features can be flaky.
  • Hardware drivers: GPU, camera, and fingerprint sensors (if present) may require proprietary blobs; camera quality or video recording may be limited.
  • Kernel: Many ROMs use device-specific kernels from stock or rebuilt kernels; performance varies.
  • OTA updates: Unofficial ROMs require manual updates; flashing incorrect builds can brick device.
  • Warranty: Void and Knox tripped; irreversible.
  • Tap Install again. Select the GApps .zip.
  • Swipe to flash. (Note: For Android 13/14 ROMs, use NikGApps or BitGApps; OpenGApps is slow to update).
  • 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.

3. Debloating

  1. Transfer chosen ROM, vendor patches, and GApps/microG to device storage.
  2. Reboot to TWRP recovery.
  3. Perform a full wipe: Dalvik/ART cache, cache, system, data (as required by ROM), and optionally internal storage if a clean slate is desired.
  4. Flash vendor image or modem/baseband if the ROM requires a matching vendor blob.
  5. Flash ROM zip, then flash any required add‑ons (GApps/microG, Magisk for root if wanted).
  6. Wipe caches (Dalvik/ART) and reboot into the new system.
  7. First‑boot patience: initial boot may take several minutes; monitor for bootloops.

XDA Developers

Elias began his journey where all such stories start: the dimly lit digital corridors of . He searched for " ," the specific LTE variant of the Tab A with the stylus. Samsung Galaxy Tab A 10

  • Solution: Install the "Spacedesk" or "Note Buddy" app from the Play Store. For advanced features, purchase "SPenCommand" (requires root).