Alcatel go flip v (verizon locked) / 4051s

Does anybody know how to unlock the bootloader of this phone?

FliphoneBochur Probably: Boot into fastboot (either: abd reboot bootloader or press volume down + power on or volume up + power on), and fastboot flashing unlock or fastboot oem unlock)

Biden2020prez I should have been clearer in my question:
The phone comes up under fastboot devices, but when I try either of those commands, I get
FAILED (remote: 'unknown command')
fastboot: error: Command failed
Does anybody know of another command that would work? Google's not giving me any answers...

FliphoneBochur Hmm... some phones have a weird fastboot. I am guessing we will need to get into EDL mode.

FliphoneBochur

FliphoneBochur Try fastboot getvar unlocked. Maybe the bootloader is already unlocked...

Nope. unlocked: no It's fine. I don't need root access.

I just discovered (by accident) that you can take a screenshot on this phone by pressing the volume down and power buttons simultaneously.

FliphoneBochur as in virtually all android phones