Having 2FA set on your account significantly improves the security level of your bitcoin wallet. However, sometimes you may lose access to your 2FA due to any of the following reasons:
- Your phone is lost or damaged.
- The authentication app is deleted.
- You switch to a new device, and the app with all the codes cannot be transferred to your new device.
- Your phone number has changed.
If this happens, contact our Support and have the answers to your security questions handy.