find any root file explorer
i just changed my unlock sound to: DE DE DE DECADE.......

i wonder if the sound of astro switch ( rocketed on~) will be too annoying
many things you can do with root browser, just need to find the resources. abit of googling can teach you alot
sd maid app is nice for a bit of house cleaning btw.
well basically you need to have imagination first of what you want to do with the phone, then you know what you need, and most certainly you need root to do it. it not just what apps to install...
for now the stock rom aint support custom boot animation, but if you are with AOSP rom, find a nice boot animation, and paste it in your system files (which need root browser, which need root). tadaa you got one nice boot animation.
if you are more adventures you can find on how to theme the phone yourself, like our honor member andrewtst
or you can pull out framework-res.apk and change a bit to enable on screen buttons which is i like
