Internet not getting on

[Gr8]

I have taken new Sony Experia E3 Dual. Sometimes even after I on the mobile data, internet is not getting on. But after I restart the phone internet is getting on. Please help

[Uliwooly]

Do you have an antivirus or stamina mode on?

[Gr8]

No antivirus and stamina mode is on only after 50% of battery. Problem is solved only after phone is rebooted

[Uliwooly]

Repair your phone with PCC 

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[Uliwooly]

Does this happen while on safe mode? 

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

if it doesn't then its an app acting up 

[Uliwooly]

If neither safe mode nor PCC work then contact your local Xperia Care

http://support.sonymobile.com/global-en/contactUs/

[Gr8]

It is working in safe mode. But to go to safe mode Phone should be restarted.Once phone is restarted internet is working properly till internet is switched off. But after some time internet is not getting on. How to know which app is creating problem. Also how to repair using PC Companion?

[Uliwooly]

That's complicated, it could be an antivirus or something else, trial and error, sorry