Many of these boxes are shipped with "run-traffic plugins" pre-installed that use your internet bandwidth for nefarious purposes. Some sellers have even locked the bootloader and prevented re-flashing, forcing users to jump through hoops to install clean firmware.
Move the media box or tablet to a dedicated, isolated Guest Wi-Fi network. Do not let it communicate with your home computers, network storage (NAS), or smart devices. bigdroidos 2.0.1
What or unusual behaviors are you noticing with the system? Many of these boxes are shipped with "run-traffic
The most impactful difference is the lack of Google Certification. For example, on fake Xiaomi devices running BigdroidOS, the system identifies the device as "NOT certified," meaning Google cannot verify its security and compatibility. This breaks key apps like Netflix and often forces many streaming apps into standard definition. Do not let it communicate with your home