great case, but: .... (a pity Spigen)

I have to start with a big praise. The case is optical, haptic and from a processing perspective, a great case!
I have now for several years had a thing or IPhone and have a still. In my 5'er I'm the first time on a getoßen Spigen Neo Hybrib and was up to the last day very zufrigen.
To fit precisely, in particular, that makes the phone really sit firmly deserves special mention. But of course, the design with the "stretcher" responsible. Daduchus up little dust comes into inner and the phone was well protected in every way.

With this basic knowledge, I am of course also with pleasure went with my new iPhone 6 to the Case Neo Hybrid going on. When I got this Case and applied, I was done positively again. There was no rough places, no protruding edges, nothing to which you can get stuck, and the phone was back bombproof.

One month later:
Unfortunately, I must now say that the case appears to have a design defect and is no longer usable.
The clamping ring does not seem to be able to withstand its own tension and tears at a real "breaking point" where the "mute" sits, is a large cut-out for precisely this switch. Unfortunately, this hole as big (easy on the Bedinung) that the lateral webs are much too thin. And there lies the thinnest point of the tenter up here, tearing here the frame.
The result: 1. The voltage is low and the Case sits loose. As a result, the case moves to the cell phone and the mute switch turns on in your pocket constantly "by itself" a ==> and I no longer hear my phone.
2. There is more dust between the frame and cell phone and I have the first scratches on the phone.

I think here must Spigen still rectify something, kind of a case, which stops just a few weeks the price is clearly too high.
This error is corrected, the Spigen is my first choice again. But unfortunately, I can only a useless case and therefore only one star.