M30s software updates and camera2api FULL support

I bought phone on 28th sep, initial impressions are good. 

Wondering  on how serious samsung is going to update this phone,  cz looks like sales touched records.

Issues:

.Front camera images are very soft,  not at all sharp like 16MP, it is looking like 8MP.

.Back main camera 48mp is promising, but wide angle images are looking fish eye images. Need fix for this. 

.Signal reception is below average,  any fix for this, or it's hardware problem?

Samsung is even considering user feedback on below things????

.When we can expect camera2api support? So atleast we can look for ports rather than Samsung  sw

.Front cam improvement?

.Back camera can also be improved,  camera is taking time to capture pics

.How about improving signal reception range? This is serious  issue from brand like Samsung 

. Improving smoothness  of one UI

I know Samsung is collecting  feedback but don't see any updates so far.

Lets see how good this community is compared to Oneplus and Mi.

Bugs::

Screen doesn't go of while calling, this is very irritating- bcz Samsung removed proximity sensor-how stupid it is to ruin experience

Request: PLEASE

Please provide full camera2api support, that will allow us to taste the gcam superior photo quality. The Samsung camera sw is very average and doesn't support pro mode, the real one.

Please please please..........