Problem with my Sony E-Dual

[Newcentre]

1. I  am presently using Sony xperia e-DUAL , it hangs regularly
2.   Applications   take some  time  to respond.
3.  I cannot make calls sometimes because dialing screen or the Contacts list appear  after few minutes or gets hanged also
4. Sometime  it is hard to pick a call because when you slide to receive your call,  the  SLIDER doesn’t appear
5. Complained  through ONLINE on 6th May 2013  itself,  just  hardly one  month from  the  Date of  Purchase of the phone.  I did  Service once,  but  still  the  problem  continues
6. I  am  feeling  really  Bad  for  shifting  from  Nokia  to  Sony

[Sagar]

Try repairing your phone software using SUS/PC Companion. 

[gov24991]

don't bye Sony