I was going to call somebody but then I realized that I dont have contacts icon in my green telephone icon and also I dont have names of previous callers even though they were saved. Beside that I cant call someone on messenger and other social media because i have to approvr microphone and it led me to settings to approvr that but there was no microphone same with the instagram and snapchat but with the camera.
iPhone XR, iOS 13
Force-exit the Phone app, then restart the iPhone, and see whether the displays are resolved.
Deleting system apps is a little unusual, so what else might have happened here is unclear.
Has the Contacts app been deleted? If so, re-add it.
Delete built-in Apple apps on your iOS 12, iOS 13, or iPadOS device or Apple Watch - Apple Support
Has this iPhone been repaired prior to this issue starting? If so, check with the folks that repaired it.
If this iPhone has not been repaired and Contacts was not deleted, check with Apple Support (link in upper right) about your options and alternatives.
Thanks, I re-added contacts app, but I still dont have them in the phone icon and I cant see names of previous callers.
Thank you evertything is working now
deleted contacts
