Stamina mode not working after update to 4.3

[Naina]

Hi,

I updated the xperia m yesterday to version 4.3. It was good first, but suddenly the stamina mode stopped working. It doesnot dissconnect the data connection temporaily when the screen is off. Also the battery is draining out too fast after the update. Is there any serious problem. Please help me..

Thank you in advance.

[_alexdon_]

So now stamina is ok?

[bubimir13]

I think so, not sure, need more time to see if it will completly correct the predicted standby time on widget

[_alexdon_]

Keep us updated.