hi do you want to discuss between oneplus launcher and nova launcher or do you have a question regarding the op launcher?
didnt you read the first answer?
what kind of noise is it? try to locate where its coming from. is it always like that? does the sound still occour when the phone is locked?
im using the beta since i got the phone, no issues so far atleast for me.
i dont get it , if you are from india there is a indian section
its not an pc ... its normal battery gets hot
yes i get it, but the beuty of android is 3rd party apps there are so many i am sure you can find something that suits your need.
there are multiple apps that does this
Edit: i can recommend you "Glasswire" to monitor your internet usage and apps usage give it a try.
you should contact the dev for the app, nothing oneplus can do for you.
what happens when you try to pair them?
try perhaps clearing cache by power+down button and select clear cache i think its the first om the list.
these changes can be found in settings
when its ready or use "Oxygen updater" on play store
just Google Gcam and you will find a list of phones and select recent version for it.