[ROOT] sEFix (lag reduction)

[ROOT] sEFix (lag reduction)


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

Recently changed in this version


-Removed donation option: THANK YOU VERY MUCH FOR YOUR SUPPORT!!!!
-Fixed some weird bugs and crashes.

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)
  • (64 stars)

    by Sifunaz Meemz on 01/04/2015

    which way to slide? nothing happen to my phone . :'(

  • (64 stars)

    by Danial Firdaus on 29/03/2015

    I dont seem to get still lag on my tab

  • (64 stars)

    by Daniel Crosby on 28/03/2015

    It doesn't make things lag free but it does reduce lag, Its worth the download.

  • (64 stars)

    by Pihu P on 27/03/2015


  • (64 stars)

    by Rahul Gupta on 27/03/2015

    really reduces lags in hd games on my galaxy Core

  • (64 stars)

    by Zack Musngi on 24/03/2015

    It doesn't work at all

  • (64 stars)

    by Muhammad Sahil on 22/03/2015

    Its really work for me I use this app for a long time ago its remove lag from your phone make it better every 1 download it

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