Android app to do that ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-JCNHJq4sfXg.html For doing it in linux or windows, search for "splits apk packer"
@@BoostUpStation I can't find SAI folder, i tried to install a game which requires SAI, it didn't finish parsing or whatever it's called because the game file size exceeded my phone memory, now those files stayed in my drive and I can't find and delete them.
@CloverSparkz try deleting the data of "sai" using its app info. if still no luck then give me link to the app which you were trying to install and tell if possible, what you did to stop it in between.