It is very easy to reset your phone. Follow these steps to reset your phone.
1. In most phone, it is working, First, switch off your phone.
2. Press the volume up button and power button together.
3. Now, the boot menu will open and you will see the option to wipe out data. Just click on that.
4. Now, all the data is wiped out and you can open your phone. You can open your phone now without the lock.

For more guides, you can visit https://www.usersadvice.com/