• Trinity Kernel Toolbox 1
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  • Trinity Kernel Toolbox 3
  • Trinity Kernel Toolbox 4

Trinity Kernel Toolbox

The Trinity Kernel Toolbox aims at augmenting the Trinity Kernel experience.
Supported:Nexus 5, Nexus 4, Nexus 7 / Nexus 7 3G (Tegra 3)Nexus 10, US Note 2, TMO Note3Galaxy Nexus (VZW/GSM/SPRINT), Nexus S / Nexus S 4G

Requirements: Device must be rooted and SuperSU and BusyBox (by Stericson) must be installed in the rom and be up-to-date. (A kernel supporting these features is *required*.)

If Settings don't seem to stick:

Update to latest SuperSU, start it and let it update its 'su' binary.Get Stericson's Busybox installer and let it update busybox.Reboot.Set your desired settings.Exit the app.Reboot.Now sit tight, do not start Trinity Kernel Toolbox yet.Wait for the toast that Trinity Kernel Toolbox was given root.Now check your settings were applied.

The app supports the following:


- Adjusting of CPU Min/Max Frequencies
- Selecting of CPU Governor
- CPU Governor settings
- Selecting of I/O Scheduler
- Adjusting of Max Screen Off Frequency (Galaxy Nexus only)


- Adjusting of all CPU Voltages


- Sound control: High Performance toggle + Volume boost (Galaxy Nexus only)
- Color control (Galaxy Nexus + Nexus 4 Only)
- Contrast control (Galaxy Nexus Only)
- Adjusting of Vibration Strength (Galaxy Nexus and Nexus 4 only)
- USB Fast Charge Toggle (with plug check)
- Thermal Throttle Toggle (Galaxy Nexus only)
- Smart Reflex Autocomp Toggles (Galaxy Nexus only)
- Wifi PM Toggle (Steadier stream or better battery) (GN + N7 only)
- Menu with utility functions to make common tasks easier.
- Reboot Widgets to access common options from Homescreen
- CPU Temperature Widget (Galaxy Nexus + SGS3 + Nexus 7)
- Statusbar Temperature display on select widgets (GN + SGS3 + Nexus 7)


- Restores trivial settings on boot
- Frequency/Voltage settings restored on boot if chosen
- Crash Recovery (To get you out of boot loops)


- Optimizes system independent from init.d (Great for stock roms)


- Localized for Korean, German, Italian, Russian, Simplified Chinese (ROM must support languages)

It further provides easy in app access to derkernel.com, however, this is not a kernel Updater, It's a collection of tools to allow tweaking the kernel parameters to fit one's needs.

Please email me before leaving one star ratings.

Category : Productivity

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Reviews (30)

Dog. M. Aug 3, 2014     

Fantastic work mate! Makes my device milky. 1 problem it does seem to forget my settings sometimes and sometimes it isn't started when the device is. It may be my end but if its your end a patch would be much loved! Also 4.4.4 kernel please for nexus 5 ;)

A. G. u. Feb 19, 2015     

For the love of pete do something about the over done blue chroma this saturates your phone with. This was a total waste of money.

Jas. May 26, 2014     

Great app, it has excellent features and a very nice kernel that goes with it. My only grip is if the dev could add a set on boot for the tunables? I have to manually disable two cores every time I reboot.

Ala. F. Mar 20, 2015     

This app hasn't been updated in a year and there are no custom kernels for my Nexus 6 according to this app. Trinity was at one time the best Kernel out there. I wish he was still developing!

sku. Jan 18, 2014     

This app is as well put together as the developers skills in building kernels!!!

Mel. F. Aug 6, 2014     

Support these guys, making AOSP complete.

A. G. u. Jan 7, 2014     

This man should be hired for his skills in kernels. Amazing

Jeo. S. May 24, 2014     

I'm always amazed by your kernels Morfic!

A. G. u. Jan 25, 2014     

Love the app, kernel, and community.

A. G. u. Jan 2, 2014     

Needed to install kernel first, then stopped FCing. Can we please get USB audio support? Galaxy nexus, AOKP JB 4.2

Jur. G. Dec 10, 2013     

All it's missing is vibration strength adjustment for Nexus 5

Ant. H. Dec 8, 2013     

Awesome app to complement the best kernel on the nexus 5.

Ron. V. Nov 26, 2013     

Awesome now on the note 3

Mal. B. Jul 31, 2013     

Performance and battery life are all really solid. I had a brief issue with missing graphics on the 487mhz GPU speed but a reboot and reflash of the kernel fixed that.

Bri. A. Sep 16, 2013     

Nice job! Thanks for your hard work!

Ben. W. Sep 9, 2013     

Love Trinity Kernel! Thanks Morfic!

Joh. J. Apr 11, 2013     

I can get and control kernels for my Nexus 4, Galaxy Nexus, Nexus S 4G and control the settings on my Note 2 if running Carbon. Morfic definitely wasn't going for a money grab by making paid versions for different devices which is rare these days. Should be 6 stars. BOOM!!

Kev. K. Nov 30, 2013     

After the latest update 20131129, keep getting message "Unfortunately Trinity Toolkit has stopped". Have tried several things to help this but have had no luck. Running this on my Samsung Galaxy Nexus(Vrz).

Jos. R. Jun 12, 2013     

Can't recommend at this point. Dev can you fix issues on the galaxy nexus with your app. VZW GNEX AOKP send me a msg if you need logcats.

Eva. May 15, 2013     

This app always has issues. Always force closes. The Kernels are unstable themselves. Just nothing but problems from this developer.

BVL. May 6, 2013     

Nothing for the note 2 tmoblie You keep my money in hopes a note 2 tmoblie kernel comes out....

Iva. M. Mar 29, 2013     

As it says above. Just one thing, i can't enable fast charge, when i turn it on then close the app and reopen it it says that fast charge Is turned off. How to fix?

Bra. E. Feb 13, 2013     

Works great after reflashing kernel and rom. VZW Galaxy Nexus on current version of AOKP.

SCO. R. Apr 15, 2013     

Very useful app and this kernel is fantastic. Very stable and awesome.

Bra. P. Apr 1, 2013     

Great Support! Hands down the best kernel for the Nexus 4!

Fra. F. May 27, 2013     

The trinity kernel keeps freezing my Nexus 7, rebooting it, and hangups... How do I fix this issue?

Giu. A. Jul 12, 2013     

Best kernel for the nexus 4. I absolutely love this kernel and I use it with the rasbeanjelly ROM!

Jua. D. L. R. Mar 30, 2013     

It runs fast but my phone gets to extreme temps

Ala. V. May 10, 2013     

Glad to support the devs

Mel. !. Feb 12, 2013     

I had to reboot after recent update in order to grant su to the new update.