No-frills CPU Control CLASSIC

Set CPU modes

For any sysfs-enabled ROM e.g most custom ROMS:

* Easy GUI to set frequencies, governors and I/O schedulers (Links on XDA)
* "Safety Valve" to avoid boot-loops in case of unsafe settings (enabled by default)
* Stats screen to see the effective usage of frequencies

Requires root: Yes. The files in question are in /sys and /system.

Donate

forum.xda-developers.com/donatetome.php?u=1190708

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid

Version 1.28.2 (58) suggested Added on 2013-07-22

This version requires Android 1.6 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- run at startup
  
  Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
- control vibration
  
  Allows the app to control the vibrator.
- android.permission.ACCESS_SUPERUSER
Download APK 470 KiB PGP Signature | Build Log
Version 1.27 (55) - Added on 2013-04-04

This version requires Android 1.6 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- run at startup
  
  Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
- control vibration
  
  Allows the app to control the vibrator.
Download APK 461 KiB PGP Signature | Build Log