Yes...I'd tried All new SIM but Still not working.... Another problem comes out.. Headset sound isnt good. There is scratchy noise... And my video or camera is blur.... Not like before my old system.... Its perfect. The old system before is jelly bean. When I upgraded from jb to kitkat and last is lollipop latest version. Its all useless... Please help me to fix this problem.
@Mcoy If another SIM isn't working either then you should get your phone sent to an authorised service center for further examination. You can contact your Local support team for information on how to proceed from here.
Make sure to mention all of the things you are experiencing with your phone when you send it in.
