Camera not working for QR Scanner and UPI apps after iOS 18.4 update on iPhone 16 Pro Max in India

This worked for me as well. Thanks

I had the exact same issue. But restarting the phone worked. It’s working now for me.

Iphone6s plus iOS update

I am facing this issue as well. Restarting my iPhone 14 plus fixes it temporarily

I am facing same issue for my iphone 11 pro max . Kindly fix it as soon as possible

It works now. Thanks!

OMG!!! I’ve been searching the web for days and this is the only thing that actually worked!! Thank you so much

Good evening team member I would like my problem my phone pay scanner is not Working condition ie unable scan other devices while transferring amount from yesterday please respond resolve it

Thank you @yagyeshpurohit. This solution worked for me.

Without resetting the settings, just restarting fixes it temporarily as well.

I’m using an iPhone 16 Pro Max and have updated to the latest iOS version (18.5). However, I’m still facing an issue where the QR scanner goes black in apps like PhonePe, Google Pay, Paytm, etc. The only temporary fix is restarting the phone, which is inconvenient and frustrating, especially when I need to make quick payments. Please look into this and provide a resolution as soon as possible. It’s causing a lot of discomfort in daily usage.

I too faced this issue. Disabling the “scan QR code” (Settings > Camera > Scan QR codes) , restarting the phone and re-enabling it again worked for me.