there is a setting in sktools to make the free up ram app more powerful in case you want more memory release, it normally doesnt free up as much as oxios cuz it doesnt want to make your device unstable (for example the main issue in this thread) but you can change that if you want more memory, you can also optimize for memory to have even more ram free on a normal basis (in my mogul in getting 23 megs with 32 applications installed to device so it works)