Technical Troubleshooting Guide

Diagnosing common issues with SMS OTP verification, GPS calibration, receipt printer Bluetooth connectivity, and app caching.

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Follow these troubleshooting procedures for quick issue resolution:

1. OTP Verification Code Delays

If you do not receive the 6-digit SMS verification code within 30 seconds:

  • Verify that your device has active cellular reception and is not in Airplane Mode.
  • Ensure your carrier does not have strict DND (Do Not Disturb) blocking transaction SMS.
  • Tap Resend OTP or choose Verify via WhatsApp / Call if available.

2. GPS Location Accuracy Issues

If the app shows incorrect nearby restaurants or incorrect delivery pin:

  • Android: Go to Settings > Location > Location Services > Google Location Accuracy and turn it ON.
  • iOS: Go to Settings > Privacy & Security > Location Services > Cravme and set to While Using the App with Precise Location toggled ON.
  • Ensure your phone is not connected to a VPN that reroutes your IP to a different city.

3. Bluetooth Receipt Printer Issues (Partners)

If the kitchen thermal printer does not print incoming KOT tickets:

  1. Turn off the thermal printer for 10 seconds and power it back on.
  2. Open the Partner App > Settings > Printer Settings and tap Scan for Devices.
  3. Select your ESC/POS printer and tap Print Test Receipt.
  4. Ensure paper roll diameter matches the hardware specifications (58mm or 80mm).

See also

Browse our frequently asked questions.