Unhappy [Q] Bricked Phone - Save Photos/Videos? (Stock Everything, No Root)

Hey,

I have a AT&T HTC-One, all stock with locked bootloader.

Currently, stuck in boot loop where if you turn on the phone - it will just keep rebooting itself over and over until the battery drains. Only way to shut off would be to boot into bootloader and power down.

I could care less about fixing the phone at this point. But I have lots of pictures that I would rather not lose.

I searched around and tried to flash TWRP recovery in order to mount the sd card to my PC. However TWRP failed to flash since my boot loader is locked. I can unlock the bootloader but I will lose all my data.

Is there any way I can salvage data off my phone? Any help will be appreciated.