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(1760 Ratings)

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+/- 1.57€
+/- £1.43
+/- ¥215.13


10 000-50 000
Estimate :

721.3 KB


Tegrak Overclock Ultimate

Available in :
Overclock can be harm to your hardware.
Use at your own risk.

Check available models and use free version first before you buy.
You must update over v0.2.0.0 for correct core voltage control.

Galaxy S II LTE is not Galaxy S II!
They are using different APs.

What is this?
This is for family of Galaxy S, Galaxy S II and Galaxy Tab devices.
You can set maximum CPU frequency of your device on available models EASILY.
This works with STOCK kernel, STOCK rom, (x)custom kernels and roms(x).
OOPS, after Gingerbread, not available on custom kernel that modified kernel source codes(added function symbols..etc). Froyo is still possible on almost customs.
You just need to rooting.

Features on Ultimate
*Profile management
- profiles are stored in /sdcard/tegrak/overclock/*.oc
*Lock GPU clock to 267MHz (Galaxy S II only)
*Set customized GPU clock. (Galaxy S II only)
*Set customized GPU voltage. (Galaxy S II only)
*Set scaling governor and min/max frequency.
*2x1 and 3x1 home screen widgets
*Set customized frequency (1.0 ~ 2.0 GHz)
*Set customized voltage (750 ~ 1400 mV, OV or UV available)
*Available set last settings on boot automatically.
- Stability checking background service is turned on about 5 minutes every time when you change settings.
- If your device freeze or shutdown while it is running, app will show you popup to apply the last setting on boot.
*Show ARM core voltage at max frequency.
*Show your device information
*Free from Advertisement
*Tweaks (Io Scheduler)

Features on Free
*Lock GPU clock to 267MHz (Galaxy S II only)
*Set scaling governor and min/max frequency.
*Set cpu max frequency
-- Galaxy S: 1.0 ~ 1.3GHz
-- Galaxy S II: 1.2 ~ 1.452GHz
*Show ARM core voltage at max frequency.
*Show your device information
*Tweaks (Io Scheduler)

About voltage control
Galaxy S II Gingerbread: +-25 step
Galaxy S Froyo: +-25 step
Galaxy S Gingerbread: +-1 step

How to use?
First, click "Load overclock module.
Second, click "CPU max frequency" and choose one frequency from preset options.
You can control more detailed option in "Optimization" menu.

More features will be added :)

See details about available models at here.

If you are using Galaxy S or Galaxy Tab and your device is not in available models
please let me know your device's model number.

iPhone related for Tegrak Overclock Ultimate

Tegrak Overclock Ultimate was developed for Android by tegrak

Package name : com.tegrak.overclock.ultimate

System permissions : 6 Click here to show/hide list
  • android.permission.INTERNET
  • android.permission.VIBRATE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.GET_ACCOUNTS
  • android.permission.WRITE_EXTERNAL_STORAGE

I am the developer of this Application !

Screenshot(s) available for Tegrak Overclock Ultimate

Discussion(s) about Tegrak Overclock Ultimate in our forum

Comments and Ratings for Tegrak Overclock Ultimate

Filters :
by Riddick the 12/10/2011

Support for Tab 10.1 Support for Galaxy Tab listed in the description is not specific. Wondering if it supports Tab 10.1 US WiFi (GT-P7510)?

by Anonymous the 11/28/2011

Starburst rom Won't work on starburst rom and I've paid for this app please fix

by Humza the 11/28/2011

!!!! please support gt-i9100g!!!!

by Anonymous the 11/26/2011

SUPPORT GALAXY S INFUSE 4G Support samsung infuse please¡¡¡¡

by Benny the 11/26/2011

Galaxy note For the love of god please update so it supports galaxy note !

by george the 11/19/2011

Worked nice when i had a compatible device Please add support for the i9100 :)

by Alex the 11/17/2011

Best overclocking app in the Market. My Galaxy S runs stable with Darky's ROM v10.2.2 / Dark Core 2.9.3 @1.3GHz / 1.375V. No need to buy a new phone yet... ;-)

by Aidan the 11/17/2011

Tegrak is a Massive Credit to Both XDA and all other Android Communities Ty mate <(^_^)> Xxaidstarxx from XDA er! Hi Tegrak Mate. I have purchased your apps as usual lol. Ppl must support quality Devs so that they keep making uber apps. If u rating low. Get S2 ffs

by D the 11/16/2011

Good Ok

by Royce the 11/12/2011

Super Awesome!! Epic 4g Touch

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Tegrak Overclock Ultimate for Android was rated by Android Market Users on : 4.8/5


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