Quote:
Originally Posted by selders59
 It is part of the manufacturing. It is a "molding" crease from the casing mold. I have one in the corner of mine too. But as long as it doesn't effect the way my phone functions and most people don't even see it no big deal. There are more important things to be concerned with in this world. |
This is 100% correct for the first post. the simplest mode is a 2 part mold(cavity and core) with the possibility to add sliders to get more complex moldings. So what your seeing is the part line of the mold or even flash. so for a simple comparison its like saying my pop bottle is cracked because theres two lines going down the length of the bottle (to anyone in plastics i know they use blow molding and not injection molding). To those that have chrome chipping off i feel for you and that is a problem but this close of inspection will only cause worries. Now if you see a line that isn't strait then theres something to worry about.
flash:
complex mold:
part line:
images were from google image search