Does your screen look something like this?
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This means the CAMERA access to your default BROWSER is denied. Please follow the steps below to Allow camera access.
i. Go to Settings → Safari
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ii. Scroll to find "Camera" under SETTINGS FOR WEBSITES section
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iii. Tap on Camera option and you will be navigated to CAMERA ACCESS ON ALL WEBSITES. Tap on "Allow" option.
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i. Go to Settings and tap on Apps
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ii. Scroll to find your default browser app. Mostly it is Google Chrome for Android device, unless explicitly changed.
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iii. Chrome → Permissions will show you what is enabled. Camera permission need to be enabled here.
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iv. App permissions will show what is allowed and what's denied.
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v. Tap on Camera to Allow camera permission to Chrome.
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