iPhone 3 Rewrite Bootloader?

[n1nj4Lo]

I have a old iPhone 3 that I accidentally bricked by trying to dual boot android with... Is there anyway to rewrite the bootloader to it?

Not that I need the iPhone anymore, it was bought as an emergency phone for 50 bucks when my Note 2 got stolen, then when I got a new Note 2 I tinkered around with it and whoops.

It's been eating away at me, I can't stand having a broken device that I can't fix or recover. haha!

All the key methods don't work, power and circle, volume up etc, it doesn't even get detected in iTunes or wanna act like it's charging, just a dead blank black screen, no vibrations, noises or anything.