Hi, I purchased a mobile phone (model: Sony Ericsson Xperia X10i, White) in October 2010. I was content with the product until I found a detect in the mechanism of the device. When I start GPS, the machine restarts itself. I awaited a while supposing that the problem would be fixed should Android 2.1 was to installed and so did I; however, there was no solution. Therefore, I drew up a detailed letter of complaint on 30.12.2010 and sent it to the Asya Telekom in Ankara Branch, together with the phone. They sent me back on 21.01.2011, but... read full review »