A. Retrieve my data on it (specifically just the photos) but I can't access it via USB since the phone is "locked" and i cant see/touch the lockscreen
B. Wipe my user data so I can sell the phone for parts
I am not too concerned about A. but B. is obviously important for privacy purposes. I figure it should be possible to do it through fastboot commands but not sure the exact steps and commands to use. Any help here?