Hi, I broke the LCD cable while repairing my iPhone 4 (but the digitizer cable is intact). I want to take out that broken LCD cable fro the screen but it seems difficult to separate the LCD screen from the front glass. What can I do to repair it? Should I buy again the whole screen again? Or should I try and disconnect that LCD cable and buy a new cable? (this is the cheapest option) Also, I couldn't find a video tutorial that explains how to do that precise repair. Thanks a lot if you could help.