Originally Posted by remydegreat
Do I need to root device to disable dvfs or can I just use the app on play store ? What or pros and cons of dvfs ?
The play store app is an Xposed module, and Xposed requires root, so yes, you need root. Personally, I wouldn't disable it, unless you're having noticeable lag problems in games. PS, as long as you have root/xposed, Wanam has the option to disable dvfs, so you don't need an extra app/module