Follow the steps below to set a passcode on Vividi:
1. Go to the 'Passcode lock' menu from Settings.
2. Turn on the 'Passcode lock' and enter your 4-digit passcode.
3. Once you confirm your passcode, the lock will be activated.
You can change your passcode by tapping 'Change passcode'.
If you forget your passcode, you will have to delete and reinstall the app.
Keep in mind that by reinstalling the app, you will lose all matching history from the history tab.
If you have forgotten your Facebook or Google password, please click [here]