Need help upgrading an abandoned tablet.

Dec 5, 2018
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I have a Lenovo Yoga 10 HD+ (B8080-F) upgraded to KitKat. Lenovo stopped supporting it after that. The net has been no help. Is there any way to upgrade my tablet? I'm open to stripping it of any os and starting over from just the components! Do you have any ideas?
 
Dec 5, 2018
3
0
10


All the rom sites seem to require a rom made specifically for my device. There was an FDA forum entry years ago that was reprinted on a YouTube video but the links to it were deleted.