If “them” is the very website you are posting to, your question has already been generously answered by the host and myself. Restrictions on the installation by Apple or DJI are independent of the ability of the hardware to support older GO 4 versions that support older aircraft. Older, already installed versions of GO 4 on ancient tablets still work just fine to control the older aircraft they were designed for, so the list is still accurate, even if not to your liking.