LagFix (fstrim) Premium
Regularly trims garbage data on your device, relieving it from accumulated lag.
★ THIS APP REQUIRES ROOT! ★★ WARNING! ★Read FAQ before using! http://forum.xda-developers.com/showpost.php?p=37029420&postcount=122Please try FREE version before buying: https://play.google.com/store/apps/details?id=com.grilledmonkey.lagfixPREMIUM version adds an option to schedule regular data trim automatically – no need to launch the app every time.Attention!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/showthread.php?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, Samsung Galaxy S3 and HTC One X 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/showthread.php?t=1971852 and http://forum.xda-developers.com/showthread.php?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. Scheduled auto-trim is also available.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.Keep in mind that this app is designed for older devices and OS versions; if you device is not affected by trimming, it might already be implemented in the system.v1.5.1* Added CWM SuperUser support;* Added android.permission.ACCESS_SUPERUSER permission;* Fixed disabling scheduler;* New notification icons.v1.5CLEAR APP DATA BEFORE RUNNING!Total app rewrite, dropped RootTools library causing bugs, made my own library for handling root operations.
★ THIS APP REQUIRES ROOT! ★★ WARNING! ★Read FAQ before using! http://forum.xda-developers.com/showpost.php?p=37029420&postcount=122Please try FREE version before buying: https://play.google.com/store/apps/details?id=com.grilledmonkey.lagfixPREMIUM version adds an option to schedule regular data trim automatically – no need to launch the app every time.Attention!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/showthread.php?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, Samsung Galaxy S3 and HTC One X 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/showthread.php?t=1971852 and http://forum.xda-developers.com/showthread.php?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. Scheduled auto-trim is also available.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.Keep in mind that this app is designed for older devices and OS versions; if you device is not affected by trimming, it might already be implemented in the system.v1.5.1* Added CWM SuperUser support;* Added android.permission.ACCESS_SUPERUSER permission;* Fixed disabling scheduler;* New notification icons.v1.5CLEAR APP DATA BEFORE RUNNING!Total app rewrite, dropped RootTools library causing bugs, made my own library for handling root operations.
Read trusted reviews from application customers
guys don't buy this because you need root for this i cant fix it it doesn't do anything dont buy it its a waste of time and your money
good but can become great ;)
Does not tell you your phone needs rooted, so basicly thats theft....
No longer supported. Last update was in 2013. Have to use a third party app now.
Revived my Nexus 7 (2012)! Google should make this a standard process in the Android operating system.
Cant work
Doesn't work, says something about PIE, but competitors free app trimmer works great.
Doesn't work! I start the trimmings but it says smth not supported! I rooted my device!
Used to work on this device, now with recent software updates it hasn't been and I have been using another third party app. I know that the system is supposed to do it on its own ever since 4.3 but these apps that run trim commands come in handy when doing large file operations and you don't want to wait for your device to decide it is ready to do maintenance. Not rating lower because it still works on another of my devices, just frustrated that I had to switch apps on this device.
Always get "Not supported" tried on my nexus 5 and 7. Refunded..