Share your experience!
Team, This is my second attempt in last 8 months to make you aware of a serious problem with my sony xperia z1 compact device. I'm unable to delete any sms or any thread in a message since the first day. Even after recent lollipop update the problem persists.. Could you please look into this and help resolve? Ive attached the screen record capture of my unsuccessful attempt of deleting an SMS. Kindly treat this as urgent. Thanks, Nikhil
Welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
Have you cleared the data for the Messaging app and then tried to delete the SMS again?
If nothing works then repair your phone with PCC
Bridge (for Mac)
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355