I've fixed about 12 iPod touch and iPhones before, but never an iPod touch 4G / iPhone 4. I tried to fix this one from my younger brother's friend and the LCD was bad on the part I ordered, so I got another. While putting it in, I snapped the ribbon cable that appears to go to the volume up / down buttons. I haven't finished assembling it yet, but it snapped really easy and it's annoying how hard it is to fix these. What can I do? Get another volume up / down ribbon cable or is there any way this is going to work at all?