If you want to have the privilege of this great by multi tool latest, download it from the link given below and have a look at the how-to-use guide as well. The best part of this android tool for Pc is that you can unlock your device without losing any of your data. With the help of Android multi-Tool, you can exit the fastboot mode and also go to the Command Prompt. There is an option of Wiping the cache or data when your device is in the fastboot mode.
You can also reboot your device and check it in Fastboot mode.