This facility available in M31 mobile?

Improve samsung prosesor. It is very slow. I use samsung M31 many bugs face like mobile screening show off when calling.And many other bugs .

I only expect if I used my mobile the samsung company improve our update. I am reliable coustmer samsung last 15 years so I can expect best.

I know 4G vol LTE available but the prosesor some time doesn't support full speed. I call sim service provider who say update your mobile lattest update.The lattest update 2.5 but update the proseser speed. Lattest news apple company paid panelty be...

My smatphone galaxy M31 camera clik 64 megapixle.