/diy/ - Do It Yourself

A good buddy of mine has an 808 bluetooth speaker. Some drunk faggot busted the female mini usb port. I tore it down and tripled the battery life. I also took the bullshit charge port off of it. But that was 2 years ago. I movedand lost it and just now found it again. All of my electronics shit is locked up 4 hours away but i have a soldering gun and a shit 10 foot usb cable. I know the bare wire is ground. Should i also solder the shielding with it? And i have green, white, and red. Pretty sure red is positive and the other 2 are data.

So, do i solder the shielding in with and also what wire goes where?