I broke my iphone and decided to fix it myself. 4 months later i repaired my 100th iPhone. I have been buying parts from everywhere. LCD's from one company Ribbon cables form some place in canada and Data jacks from NY. I am finding a huge inconsistency in parts and price and 20% bad parts. Can anyone help me to find a quality seller to someone who buys bulk? I found that i spend more time finding quality parts then i do fixing iphones.