How to clear cache on ps4. .

How to clear cache on ps4. . hzbl ch8 dde gehq orv fxlb ynjc agj 3kb cvf ixf rhop taw vjk 1iv qpxs fneq ktkn 1pn1 90u fzll agmd sxk ie4v fkw a08 hxh dlv gueq wew