I use the cover from Zimon firm. The model does not know, but it is sold for example
HERE Pros: 1. Shockproof good - the phone many times fell. High board well protects the screen from falls.
2. Cool appearance. For the sake of it and take - forgive all the shortcomings of it.
2. Lightweight alloy, though looks heavy.
3. Good dissipates heat.
4. Became available tray SIM / memory card without removing the cover.
5. Rich and packaging equipment.
6. High quality milling and color. The paint is resistant to scratching.
Disadvantages: 1. significantly impairs communication - and mobile and wi-fi.
2. fit headphones with only a thin plug
3. The rubber seal from the buttons fell and no longer stuck in the end I cut him off and use without him, but his lack of anything does not affect or significantly absolutely.
4. Cover with screws, do not remove without a screwdriver.
5. Screws periodically bumped. With once every 2 weeks have to pull, but the set includes 4 replacement screws and screwdriver.