@ : Hopefully this is the correct section I am posting to, else please move. Thank you
So, I had bought Onida 43" Smart TV back in 2016 as it was one of those first Android TVs in India. However looking at actual Android TV OS , you can make out that they literally ported phone OS (4.4.4) onto this TV and make it "Android TV". The ROM is also one of the developer ROMs that was ported without any end testing. Now with regular app updates TV has slowed down and apps crash often. TV in itself has never received any update from manufacturer and customer care has no idea what "update" for the TV is.
So can a clean wipe be performed and current ROM be replaced with pure Android TV ROM instead?