The picture above was taken by Alexei Watson who states that the new stock recovery in Android L has a few new features. You can now Reboot to Bootloader, and Power down.

With L's Android release, the recovery is getting a little bit more useful with two new options: reboot to bootloader and power down. Nothing groundbreaking here, but still incredibly useful ...

If you want to unlock your phone’s bootloader, then you’re in great luck–we have a step-by-step guide on how to unlock the Galaxy Nexus’ bootloader.

Just recently LG has officially released the bootloader unlock tool for the G4. This tool will allow the owners of LG G4 to experimenter around with the bootloader. Once you unlock the smartphone ...

Unlock your bootloader, but do not flash your custom recovery yet. Reboot. Your device will force-boot into stock recovery, wipe data and cache, then reboot again.