With envelope no reception, unusable. Unfortunately.

First I must say that the iphone 6 makes a great first impression, look and feel, it is really worth its price. The only problem I have with it, and I think that this problem with a phone is not entirely irrelevant, is as follows.
Without cover I have in my apartment all really good reception rash 3-4 points as soon as the cover is off, I'm glad if I have a point, usually no power.
As I said, therefore, the shell is absolutely useless, because the best design also helps not pity