Share your experience!
My Xperia M has deleted all of my contacts and I am unable to save new contacts..HELP PLEASE !!
Try contacts-filters.You might have a filter on.
How do I do that ?
Tap on contacts app-third sensitive button(settings)-filters.
OK..have done that and 4 contacts have come back but thats all.
Really do not know,do you have any antivirus?