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CPU tuner (Rooted phones) - FREE

by vogtp, Version: 3.3.14 , 1097 KB  

Package name: , Last Update: 2012-10-07 15:00:54

4568 ratings (4.377 average)


What's new in this version (3.3.14):

V 3.3.14
* features
- Croatian translation (Thanks to D.Vidic)
- French translation rework (Thanks to Michael)

V 3.3.13
* features
- Spanish translation (Thanks to Rubén)
- Korean translation (Thanks to 시즈카)
- Jelly Bean optimisations
- moved translation to
- minor translation updates
* bug fixes
- fi


CPU tuner gives you control over the power consumption of your android device.
Its prime purpose is to be a battery saver and to save as much battery as possible, but it can be used to overclock at the same time (if the kernel of your device supports it).

Depending on triggers (based on the battery) different profiles are loaded. Each trigger has different profiles depending of the the state of your phone (if it is locked, on battery, on power or a phone call is being done).

A profile can modify the following:
* The CPU governor, its thresholds and min/max frequencies off your CPU (i.e. setCPU speed).
* The state of services like:
- mobiledata connection
- 3G/2G switch
- background sync
- wifi
- bluethooth
- airplane mode

Configurations (i.e. a set of trigger and profiles) can be loaded based on the time of the day and the day of the week. This allows you to set a different behaviour during the night or the weekend.

In praise of CyanogenMod... ;)

If you use and like this app please subscribe to the mailing list and participate in the forums on (Project webpage).
You can follow CPU tuner on:

If you want to help translating please join in at

Please report errors in a mail to the address listed below not in a market comment.
You best generate a capabilities report first, by going to settings then to backend and choose capabilities report, when it is done hit send (and save the mail as draft). Then describe your issue (and if possible attach a logcat output along with the zip file from the report).

A note on permissions: Yes there are a lot and potentially dangerous permissions needed, but cpu tuner does not request the network communication permission which means that cpu tuner cannot send any information back. Further more cpu tuner is opensource so you can browse the code and check....

Last comments from Android Market

Andrei (*****)
Great. Small RAM footprint, good responsiveness, imho better, than SetCPU. Oh, and free as well..5 stars work.

Joey (****)
5 stars if you could view CPU usage. Works great otherwise MT4G CM6 nightly

Strapples (*****)
Great app fast bug fixes 1 of the most useful app I have installed on my phone

Kami (狼) (*****)
Has almost surpassed SetCPU in its entirety. Features almost on par. Only thing missing is custom Battery Hot trigger temperature now. Excellent app.

juls (****)
so far so good,Luv it, it works on my evo.

Wasim (*****)
Works fine on Desire HD

Robin (*****)
Lost 3% battery in 2 hours idle with this, compared to about 10% w/o it. Desire @ cyanogen

ed (***)
Did not seem to work on my rooted dpro. Cpu would go back to 1ghz after standby. Setcpu did work but costs money.

Haris__ (*****)
App works great. Buy me a beer link does not work.

H. Detroja (****)
Great Battery life. Better than SetCPU and Juicedefender. Only 15% drain every 6 hrs in idle mode. HTC HD2 MCCM 1.7.1 Froyo.

CPU tuner (Rooted phones) screenshot 1 CPU tuner (Rooted phones) screenshot 2

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