: Type killall yes to end all background processes immediately.
For a deeper configuration that mimics root privileges, you can connect your phone to a computer and use ADB commands. This allows you to adjust the system "Governor"—the software that dictates how quickly CPU cores ramp up their speed.
: Tap the Start Test button. The app will immediately begin executing complex mathematical strings across all available cores.
If you absolutely need raw CPU power on all cores, root is the only real path — but for 99% of users, the system’s default dynamic control already delivers the best balance of speed and battery life.
Both methods run entirely within user space, bypassing any need for root permissions while successfully fully loading the hardware. Monitoring the Load Using Top
Tasker is an automation app. While it doesn't directly manage core speed without root, you can create a "Scene" or a task that increases system performance settings, ensures high-performance mode is on, and keeps the screen bright, which indirectly forces the CPU to stay active.
: Some users have reported that prolonged extreme loading can potentially damage sensitive hardware if the device's built-in thermal protections fail. Google Play
High-power cores only activate during heavy lifting, like 3D gaming or video rendering.
Heavy plastic or rubber cases trap heat. Take the case off during intense gaming sessions to help the phone radiate heat away naturally.
Legitimate performance apps on the Play Store (like , Device Info HW , CPU Monitor ) will clearly state: “Full CPU control requires root.”
Select one of the apps above from the Google Play Store.