Most updates for this hardware are hosted by the manufacturer, Manufacturer Portal: Access the XY Auto File Server Community Forums:
Since these units are "unbranded," there is no official "Check for Update" button that works like a Samsung or Pixel. android yt9216bj-00012-v001 update
: Genuine firmware is often hosted on the XYAuto File Repository, which frequently uses the public login xyauto and password 123456 . Most updates for this hardware are hosted by