App that switches to 2G from 3G when screen off

[techadict]

Guys

Looking for an app that switches to 2G from3G when screen is off.

Expecting improved battery life from this.

Juicedefender ultimate switches 3G off when screen is off. But i want an app which does 3g to 2g when screen is off.

Thanls

 

[Andima]

Guys

Looking for an app that switches to 2G from3G when screen is off.

Expecting improved battery life from this.

Juicedefender ultimate switches 3G off when screen is off. But i want an app which does 3g to 2g when screen is off.

Thanls

Battery defender can switch off data connection when phone locked. But i have no idea if it can toggle 3G to 2G when screen off (locked).

https://market.android.com/details?id=mobi.infolife.batterysaver

 

[aysiu]

Tasker can do that.

 

[techadict]

Guys,

I found out that Juicedefender 3.4.9 beta can do it. 2g - 3g - 4g.

We can configure it to goto 2g when screen is off.

But it needs AIOS, my ROM was not compatible. It force installed AIOS. But still the feature did not work.

Waiting for JD3.5...

Also m not ready to change my rom either..... As of now going with JD 3.4.9 beta n data conn disabled wen scrn is off... N configured syncs...