I personally haven't felt any sluggishness. But then I am always in the wifi zone and dont really use phone for videos and stuff. Also, you can download Quick S

I personally haven't felt any sluggishness. But then I am always in the wifi zone and dont really use phone for videos and stuff. Also, you can download Quick Settings app to make your phone as wifi hotspot. Turns out VM has just hide the option and not actually disable it. I will take a look at your app. Thanks!