You can relock, but :
The screen didn't boot up to my lock screen. Instead, it showed a stark, text-based menu on a black background. It looked like old-school computer code. motorola bootloader mode
Entering (often labeled as Fastboot Mode ) on a Motorola device is the first step for troubleshooting, factory resetting, or flashing custom firmware. This mode acts as a bridge between the phone's hardware and software, allowing the device to accept low-level commands from a computer. 1. How to Enter Bootloader Mode You can relock, but : The screen didn't