Forgetting the password to your iPhone 7 can be a frustrating situation, but don't worry, there are steps you can take to reset it and regain access to your device. Follow these simple steps to reset your iPhone 7 password:

1. Go to the iCloud website and sign in with your Apple ID.
2. Select 'Find iPhone' and then choose the device you want to reset the password for.
3. Click on 'Erase iPhone' to reset your device and its password.
4. Once your iPhone restarts, you can set up a new password and regain access to your device.

It's important to regularly update and change your iPhone password to ensure the security of your device and personal information. By following these steps, you can easily reset your iPhone 7 password and protect your data.