for some reason just flashing this new zip has taken care of the low storage problem.I didnt edit no txt files as said in op.it auto configured I guess.
edit:I don't know if anyone has reported this but I seem to have a bug.my home button and lock screen not working properly anymore.let me explain:
press power button-screen off.
press home button-screen on except there's no pattern lock anymore.and the home button doesn't work anywhere else except for making screen on.some help please
I don't know if its related to the fix or not.first time I'm having this problem.