Kernel Toolkit – Take full control of your device

[App] Kernel Toolkit

Kernel ToolkitAny bug reports, or feature suggestions? Check out my support thread on XDA: or email me

GPU settings have moved from CPU to MISC group. Any backups including GPU settings will be automatically converted.

App is ready to be translated to other languages. If you’d like to see the app in your native language, please contact me via email or on XDA. If you’re willing to do the translations (very fast and simple process) I should have it ready within 24 hours of completion.

Kernel Toolkit allows you to get the most out of your rooted device. Take full control of your device and increase performance and battery life.
The purpose of this app is to make tuning your kernel easy and simple to understand. Always looking to add new features, PLEASE do not hesitate to contact me with a feature request.

Kernel Toolkit Pro Unlocker:

Live device stats
Time in cpu states with custom references
Adjust cpu settings:
Cpu governor
Cpu governor parameter control
I/O scheduler
I/O scheduler parameters
Read ahead buffer
Enabled/disable system executables including Mpdecision, Pnpmgr
Intelliplug settings
Voltage table control / global adjustment
Apply settings on boot
USB fast charge toggle
Screen wake control
Help information

Pro Features:
Profile manager, create / share / reapply profiles of settings easily.
Minfree (Low memory behavior) control
Screen color control
Multicore power savings
TCP congestion
Vibration control
Sound control

The app will run on any device, but can only apply changes on a rooted device.

Receive boot to apply settings at boot
Read/Write to storage to import/export profiles
Vibration for haptic feedback after applying vibration

Supports all devices running 4.1 Jellybean or later. Due to the nature of this app, it could not be fully tested on all devices and versions of android since it cannot run on an emulator. If it crashes on your device PLEASE click the report button so I can receive the info I need to fix it!

Launcher icon designed by neytireyqa @ xda developers. Thanks!!

This app was developed and fully tested on my HTC one m8 GPE running 5.0.1 Lollipop.
Fully tested and compatible with the following devices:
HTC one m8
HTC one m7
Nexus 7

I am not responsible for any damage/issues done to your device. I am of course, always available for support. Should any issues arise, I will try to the best of my ability to resolve them.

Feature and promo graphics from Placeit

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Kernel Toolkit user reviews :

the app is almost perfect. just one issue: the widget dies within a 1-2 hours. & the profile list in the app doesnt show currently applied profile instead shows the top one as active. other than these, solid app. thanks devs

It’s an ok app. Enough control for useful basic tweaking. Unfortunately it almost brick my phone. For several weeks, I notice that sometimes parameters changed into something I didn’t set. Some other times settings aren’t getting applied, which also happened just an hour ago. I tried to set them back as default and reboot, but my phone can’t boot to settings. Either this app needs some more refinement or it’s my system that is messed up. Don’t worry about me I always have backup of everything.

It has allmost all the functions somebody would need, enabled, for free ! No ADS! has a nice UI. Simple fast and easy to use. Thanks for making it available to us, been a user for some years now, thought i’d write a review, show me appreciation.

The app is great and all but sometimes when i reboot my device the settings does not apply and i would have to uninstall and install the app before its going to work after boot

Recommend adding task manager in the future. Kudos for getting Mali clock modifications working as I havd never found an app that lets me change my clocks.

bug : i can’t change cpu parameter manualy, because no accept button (tried press done on keyboard but it only hide keyboard, and pressing back button it return to last value / cancel)

Simply an app that enables you to make customizations in your ROM. I love it

Kernel app hopefully can apply more blessing to me breing android on my realme C21-Y device.

It’s a pretty good app. Not all phones have all the options Avalible, it just depends on your ROM what is unlocked. Overall it works well. On reboot it seems to change to random settings for the CPU governor, and there seems to be nothing that can be done about it on the Verizon S7 running Android nougat. But you can certainly feel the difference between whatever mode the phone boots in vs the performance oriented modes. My only gripe is having to set the CPU mode every time I reboot the phone.

Contact developer :


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