: Custom ROMs eliminate vendor bloatware, freeing up RAM and CPU cycles.

Android 6.0.1 Marshmallow. On a tablet built for KitKat.

Select . Do NOT select Internal Storage or Micro SD card. Swipe to Wipe. Step 5: Flashing the Custom ROM and GApps

Rooting is the process of gaining administrative privileges on your Android device. For the BG2-U01, rooting is possible but often requires the bootloader to be unlocked. Here's the reality of rooting this device: