Hi. Im from Iran and I decided to buy a mobile phone. But I really don't know to buy Xperia X10 or Htc desire. Myself prefer xperia x10 because its camera is 8 MP and its price in Iran is about 410$. But someone says its Hardware isnt perfect and after about one year it will atumaticly restart. An other issue is android 1.6.( Is it upgradable?) now I want of you to help me.