Screen auto locked
Hello,
From last few days when I am doing video call on whats app after few seconds my iphone Xs is getting screen locked
iPhone XS
Restart your phone→Restart your iPhone - Apple Support
If that doesn’t fix the problem, what app are you using for your video call? If it’s a 3rd party app contact the app developer. If it’s FaceTime use the Get Support link at the top of this page.