Not working on 2012 Nexus 7 Lollipop? I have been using this for awhile on the Nexus 7 with KitKat and it works great. Just installed and rooted Lollipop but can't run trim. Maybe it's no longer needed? Anyway, I'll check back to see if it gets an update for Lollipop compatibility.
Made my phone like new again! Gnex owner suffering this issue for a few months now. Finally decided to investigate and found this gem. Yes I could probably setup a cronjob myself but what's a dollar for the convenience?
Saves reformatting regularly the latest version of Android supposedly does this by default, but my device was lagging massively after nearly running out of storage, but this fixed it - highly recommend. Note if it says trim not supported the first time you use it (because it doesn't wait for root user confirmation), try clearing the app data and restarting the app
Stopped working 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.
Nexus 7 (2012) My 2012 Nexus 7 had become so slow it was unbearable. Having had it previously rooted until 4.4.2 update the bootloader was already unlocked so was able to re-root without loosing any settings or data. That done installed this little app. Simple to use and in my case quick too. Took only a few seconds and made my Nexus usable again. Big improvement, long may it last! Happy days :-)
Good tool, could use some clean up. Trim is simple enough, however it seems that for the paid version a simple feature could be added for functionality at least. E.g. Option to reboot after scheduled trim. It also seems that the UI is lacking in updating when it is working as it always says "Idle..." Even after issuing the fstrim command.
* Added CWM SuperUser support;
* Added android.permission.ACCESS_SUPERUSER permission;
* Fixed disabling scheduler;
* New notification icons.
CLEAR APP DATA BEFORE RUNNING!
Total app rewrite, dropped RootTools library causing bugs, made my own library for handling root operations.