Mobile Network ON/OFF when locked

[DUSwimming08]

I've been using the HTC widget that turned on/off the mobile network to save some battery. I think its better then switching to 3g all the time because when I want it 4g on it turns on a lot faster and when its off I can still receive/send texts and phone call. Is there a way to turn mobile network off when locked and auto turns it on when I unlock the phone? That would be perfect! Anyone know of an app/widget that does this?

 

[Jace]

juiceDefenderBeta

 

[zshazz]

Tasker. And it'll do any number of other things for you as well.

Don't want to turn off mobile data when plugged up? Check.
Want to turn on Wifi when you get home and turn it off when you leave? Check.