[ROOT] sEFix (lag reduction)

[ROOT] sEFix (lag reduction)


(3 stars)


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100,000 - 500,000 downloads

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On some (older) versions of Android, the JVM (and other components) often read random data from the blocking /dev/random, which has a low entropy by default, causing that some processes block themselves waiting for new data generation with a greater entropy. On newer builds, this problem has been solved, yet depletion of the input entropy pool still seems to slow devices.

So this fix seems to reduce some lag in the Android OS (XDA thread: http://forum.xda-developers.com/showthread.php?t=1987032 )

However, the initial post makes some changes that are 'artificial' which probably affects battery duration, so I just created an app that applies a more natural method based on this post: ( http://forum.xda-developers.com/showthread.php?p=36093065#post36093065 )

It just modifies the system's wakeup threshold to update /dev/random values when the entropy is too low. And it's completely reversible :)

NOTE: To modify the threshold ROOT permissions are required.


android.permission.ACCESS_NETWORK_STATE -> for ad banner.

android.permission.RECEIVE_BOOT_COMPLETED -> for applying the fix on boot.

Tags: lag fixer for withut root, audio without lag, 4 sound reduce problem, sefix redictor de lag, configure sefix, sefix lag reduction, script reducir lag 2013, s with no wake up lag, how to fix game lag without root, sefix v1.3.

Recently changed in this version


-Some performance improvements
-Added "ROOT definition" link in case you don't have it.
-More bugs exterminated

Screenshots [ROOT] sEFix (lag reduction)
View bigger - [ROOT] sEFix (lag reduction) for Android screenshot
View bigger - [ROOT] sEFix (lag reduction) for Android screenshot
Comments and ratings for [ROOT] sEFix (lag reduction)
  • (43 stars)

    by Владимир Чмель on 10/05/2015


  • (43 stars)

    by Ciprian Capilnean on 09/05/2015

    This is a simple and effective application. Another reason to root an older phone.

  • (43 stars)

    by Suhaimi Emi on 08/05/2015


  • (43 stars)

    by Reinhardt Kamatoto on 06/05/2015

    Enjoying my fifa

  • (43 stars)

    by Ankur Yadav on 05/05/2015

    Just slide the slider to 512.

  • (43 stars)

    by Rannel Torres on 04/05/2015

    Thank you for this application he make my device. Faster

  • (43 stars)

    by Steven MJ on 02/05/2015

    How to use it?

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