Dear Sir or Medam ,plz find and confirm me I will wait for your SMS or mail.

At starting my mobile has shown a hint(remote service has stopped)next mobile audio system is failed to work regarding calls,music player etc...then I rebooted my mobile nd it is not getting rebooted,nd when I insert the Sim in slot no network is showing.also when I'm updating the software I lost my mobiles IMEI No....plzzz say me what was the prblm nd how much it costs to repair

My phone HTC RADAR 4G WINDOW PHONE is not activating with sim card, even though using unlock code, which I was purchased with two software companies from online and both of them given same code no.
Its displaying "SIM ERROR".