I used this phone and this is the worst phn I have ever used.within two days of purchasing it the lock button stopped working.In one month the battery started malfunctioning.my phone shuts down even when at 30% charge.the service is the worst.first they make u wait at htc center for 2 hrs then tell that this is due to physical damage n then even when the phone is in vaun. They charge u .htc is abating day day day.think hundred times before purchasing any htc phone