Tasker: Switch Data Network for Different Apps I'm planning to switch the data network to 3G for certain apps. And once I've exited the apps, I want to wait for 30 seconds before it switches to 2G again if no other 3G apps are opened within that 30 seconds. 

How do I use the "If - Else" tasks to accomplish this? 

Thank you.
You do not need to use "if-else" in this.

Instruction for Tasker


Create a new Profile with Context as Applications
Choose your apps in which you prefer to have 3G
Create a new Task.
Add action: Mobile Data = 3G
Press back see Profile tab again.
Long Press Task (Mobile Data 2G/3G). A pop-up will come.
Select Add Exit Task
Under it, add the following actions:  


Wait 30 seconds  
Mobile Data : 2G