: Users have successfully experimented with LineageOS 20 (Android 13) and Evolution X on iPlay 40 Pro models.
On Russian forums (4PDA) and Chinese forums, you'll find modified stock ROMs:
The device will wipe itself and reboot. Re-enable USB Debugging once it boots back up. Step 2: Choosing the Right Custom ROM (GSI)
I can provide the and specific GSI variant for your setup. Share public link alldocube iplay 40 custom rom
Installing a custom ROM on this tablet is more complex than on mainstream brands:
A popular choice for a "clean" Google feel, though some users encountered partition resizing issues during installation. Essential Tools & Requirements
Here is the most reliable method, adapted from community resources for Linux-based systems: : Users have successfully experimented with LineageOS 20
Enter FastbootD mode by typing: fastboot reboot fastboot (Your tablet screen will change to a recovery-like menu showing "fastbootd")
If audio does not play correctly through headphones, download the Phh-Treble Settings app (built into most GSIs). Navigate to Misc features and toggle Force disable A2DP or alter the audio routing policies.
Flashing will completely wipe your internal storage. Backup all photos, documents, and login credentials. Step 2: Choosing the Right Custom ROM (GSI)
Auto-rotate is stuck in landscape. Fix: Flash the "Sensors Fix" zip via TWRP or manually replace vendor/lib64/hw/sensors.ums512.so from the stock ROM. Available on the 4PDA / XDA forums.
: Users report that while GSI ROMs like Superior OS or Lineage OS (Android 13) can boot, they often face camera bugs . 📦 Recommended ROM Options (GSI)
With the bootloader unlocked, you can install a custom recovery. is available, enabling you to flash custom software, create full system backups (Nandroid backups), and perform advanced wipes.