back camera and flash light not working iOS 14 Update

Hi chsks,

Thank you for posting in the Apple Support Communities. We understand your camera and flash have not functioned since updating to iOS 14. We encourage you to update to the latest release of iOS 14 (iOS 14.0.1).

"This update includes bug fixes for your iPhone.

• Fixes an issue that could cause default browser and mail settings to reset after restarting your iPhone
• Addresses an issue that could prevent camera previews from displaying on iPhone 7 and iPhone 7 Plus
• Fixes an issue that could prevent your iPhone from connecting to Wi-Fi networks
• Resolves an issue that could prevent sending email with some mail providers
• Addresses an issue that could prevent images from appearing in the News widget"

About iOS 14 Updates

Update your iPhone, iPad, or iPod touch

Cheers!