Share your experience!
My xperia arc home button is not working and also it is showing recent activity again and again. What should i do?
To rule out any software problem you can try to update/repair the phone software using the program PC Companion:
http://www.sonymobile.com/update
If the problems still persists you should have the phone examined by a service center. Please contact your local support for more information:
http://www.sonymobile.com/global-en/support/contact-us/
