Semaphore Manager

Semaphore Manager


(4 stars)


Download for Android Like

50,000 - 100,000 downloads

  • Amount of tweaks available
  • Intuitive UI
  • Only for advanced users
  • Tutorial should be included
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Expert's Review

"Tweaking to the fullest"

Reviewed by / Dec 03, 2013

Semaphore Manager allows you to tweak your Semaphore kernel-based Android ROM [Root]

From CPU to Auto-Brightness, Stratosk's Semaphore Manager allows you to take full control of all Semaphore kernel features. Root required (check developer's description for compatible devices).

Semaphore manage is divided in different tabs (CPU,Tweaks, Modules, SAI and Info). From there you can overclock your device, set governors' min and max frequency, adjust idle and voltages. Likewise, you can set a bunch of stable and experimental features like fast charge, vibrator level, touch wake and auto pickup phone,...

As you can see, all these features require expertise. Don't mess with them if you don't know what you are doing. Use it at your own risk.

Tags: semaphore manager, semaphore tools, semaphore manager 1.1.7, mejor kernel para cm10 galaxy s, free semaphore, semaphore kernel tools, semaphore, semaphore manager中文, semaphore manager 1.1.8, semaphore thread.

Developer's original description available here
Semaphore Manager helps you to easily full control all Semaphore kernel features. It's only compatible with Semaphore JB, N4 kernels and works on LG Nexus 4, Samsung Galaxy S-I9000, SGH-I897, SGH-T959 on Jelly Bean ROMs. It requires a rooted device and busybox, with Semaphore kernel installed.

Please visit if you want to contribute translating the app in your language. Thanks to for hosting Semaphore Manager project for free. Thanks to XDA member who worked on this.

Semaphore JB kernel thread in XDA:

Semaphore N4 kernel thread in XDA:


Please consider a small donation if you find this application useful, to help development.

Recently changed in this version

- Fix 'Show CPU table' option (Nexus 4)
- Updated translations, added Chinese simplified
- Bug fixes

Lists with Semaphore Manager

Some lists where this application appears: Reviewed by Emmanuel Lund.

Comments and ratings for Semaphore Manager
  • (56)

    by cw fei on 19/12/2014

    not working sometimes, nexus 4 android 5.0.1

  • (56)

    by Brad Smith on 22/10/2014


  • (56)

    by David Cantrill on 05/10/2014

    This is a real gem stratosk, many thanks for all your great work here & the Xda community.

  • (56)

    by naresh sharma on 23/08/2014

    Simple, efficient and powerfull app worth not less than five stars.

  • (56)

    by Galih R. Permana on 21/08/2014

    still support for my legend i9000 ..

  • (56)

    by Shaikh Shahrukh on 24/06/2014


  • (56)

    by Boris Babic on 18/06/2014

    Flashed the kernel and the manager isn't opening up. All other apps are and I reinstalled it.

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