If you forget your iPhone passcode, you will need to reset your device and set it up as a new device in order to unlock it. This will erase all of your data and settings, so it is important to make sure you have a backup of your data before resetting your iPhone. You can use iCloud or iTunes to back up your data.
To reset your iPhone and set it up as a new device:
- Connect your iPhone to a computer with iTunes.
- Put your iPhone in recovery mode by holding down the “Power” and “Home” buttons until the recovery mode screen appears.
- In iTunes, click “Restore iPhone.”
- Follow the prompts to set up your iPhone as a new device.
If you are unable to reset your iPhone using this method, you may need to contact Apple for further assistance.
