mobile phone

Redmi Note 11 4GB/128GB + 2 x Redmi Watch 2 + Redmi Buds 3 Lite + Mi Router 4C - £183.99 via App Credit: HUKD as usual! :)

I own Huawei P20 lite phone and because of the US dispute with the manufacturer, certain Google apps no longer work correctly. My question is, if I install a custom ROM will the Google apps then work properly ie will those currently blocking the app still know that it is still a Huawei phone?

Never bothered until now as have had a HTC 8 for a number of years and new car radio has android and wondered what was that =transfer music from phone to radio via bluetooth i am told . Do many of you use phone to play music on other things as not sure what to use,cheers.