Hi there! I working on mobile 2D game and I testing on iPad mini2 from 2014, and I found that my game always close by itself, every time when I entering some scene with a lot of thongs included, But actually, if I enter that scene by first time without played at other scene before, I can play that scene smoothly without any issue, so I think it must be a memory issue, even I decreased all textures to lowest as possible (256x256), my game still crashed and close by itself, and then I need the way to call some function to reset all memory, similar begin load the game at first time, is this possible? anyone have any suggestion? Thanks!!!