very sensitive - not recommended

Read on the device worked well, and the program is fine, but it crashed directly into the first few weeks a couple of times - for no apparent reason. Then it has however completely logged off - the customer service said, due to external influences. To do know that I had the device always in a protective case man - maybe it has been nonetheless pressed while traveling. A lot of it can not have been, however, because I had always in their hand luggage. The result: the customer service (which I in all its settlement very strange place) can not do anything for me. If external influences there is no guarantee. And otherwise the device can not be repaired - so it can in the garbage. Me make these devices, which are designed for the garbage, only angry.