I was trying to root my device (Xperia Z3 Compact) as instructed here:
Somewhere in between, a mistake was made and being the novice that I am, I can't seem to undo it. I also have no idea what happened, but if what I understood online is right, I screwed up the bootloader which made the recovery console unavailable.
Here is screenshot on Emma:
Here are the steps I made on the console:
Also, the phone makes some sort of nice sound, not a beep, although I can't identify it and the screen is always black.
I would pretty much appreciate all the help, with the things I've done, I've pretty much voided the warranty (I think) so I hope you guys can help me out.