LagFix (fstrim) Premium v1.4.1
Requirements: Android 2.2+
Overview: ★ THIS APP REQUIRES ROOT! ★
★ WARNING! ★
Read FAQ before using! http://forum.xda-developers.com/showpos … tcount=122
Try FREE version before you buy! https://play.google.com/store/apps/deta … key.lagfix
Warning! This app should only be used
by ADVANCED users! If you do not understand what it does – DO NOT USE
IT! You can find fstrim() man in Google and more information on XDA - http://forum.xda-developers.com/showthr … ?t=2104326. RTFM before asking any questions or rating this app bad!
Some Android users suffer from poor
performance after some days/weeks of heavy usage. This is due to a
well-known TRIM bug affecting these devices (users report Nexus devices
and HTC One devices are affected). Kernels with -discard mount option
are NOT affected!
The source of the problem is that
internal storage is not properly TRIMmed when needed. You can find lots
of information on XDA - http://forum.xda-developers.com/showthr … ?t=1971852 and http://forum.xda-developers.com/showthr … ?t=1929021 It
is also well-known fact that running fstrim Linux tool from time to
time fixes the issue until internal memory runs out of free blocks.
Other solutions like mounting with -discard or disabling fsync may be
slow or dangerous.
LagFix is a user-friendly
implementation of fstrim utility. It allows you to select which
partitions to trim (you should leave defaults unless you know what you
are doing) and run the process easily.
Please note that fstrim output depends
on kernel and device. It works fine unless you see errors. You might see
big amounts of bytes, zero amount or repeating amount. All are fine!
Read fstrim manual to understand why all these outputs are valid.
What’s in this version:
v1.4.1
+ Now detection REALLY works!
+ No more crashes!
I’m very sorry for broken build.
v1.3
+ New UI
+ Added Info screen
+ Added device compatability detection
* Bug fixes
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Free LagFix (fstrim) Premium v1.4.1 apk