Hi Everyone - I'm new to the forum. I successfully replaced my N9 screen (it was cracked) and housing (from black to blue) this weekend. The hardest part was probably knifing the white screen frame piece off the old screen and gluing it onto the new one.

However, I have run into a minor problem, which i just discovered this morning. it appears that one small area of the screen is not registering directional swipes. It's not really noticeable unless you are using the swype keyboard, so the phone is fully usuable for the time being.

Even though I can deal with not fixing it, I'm wondering if anyone can help me diagnose the problem. Could it be one of the metallic prongs on the back of the screen is not making good contact? Or is it the screen connector itself? Or is it a damaged screen? Any help would be appreciated.