Camera permission not granted
Open Android settings for the app, allow camera permission, and return to the scanner.
Support
Support for QR Code All In One
Need help with scanning, selected images, generated QR codes, printing, sharing, saved codes, biometric protection, or settings? Start with these checks.
Common issues
Quick checks before contacting support.
Code not detected in an image
Try a clearer image and make sure the QR code or supported barcode is not blurred, heavily cropped, or damaged.
Scanned result does not open
Review the detected content first. For links, check the destination and any suspicious-link warning before opening.
Share or print issue
Confirm that Android has a compatible sharing app or print service, then save or generate the QR code again.
Saved-code lock issue
Check the device biometric settings and confirm that biometric unlock is configured on the Android device.
Contact
Need more help?
Email support and include your Android device model, app version if available, what you were trying to do, and any error message you saw. support@syedshahbazhussain.com