Issues with official 10.3

Been having some issues with my bell q10 on the official carrier os update. I checked the usual settings, app permission, reboot etc. Any ideas in where to look besides reinstalling 10.2 would be appreciated.

#1 The notifiactions are very low and barely audible. Ringer I can hear, but seems lower than usual.

#2 miracast stopped working. Phone can no longer find the netgear miracast addapter.

#3 camera stopped working. Getting a "camera cannot be opened"

These are 3 pretty big problems with my phone. I need to be able to hear my notifications and the phone is my only camera.

Post some things for me to check out if ya have any ideas.

Thanks

Posted via CB10

some of these are known issues. read here please.
http://forums.crackberry.com/blackbe...update-998926/