ya...haha
whatsapp and fb messenger backup files super huge.. cant clear some more.
but email is the worse.. i have 2 email accounts, one for work, one for personal
my work mail everyday keep coming in, finally makan 1.4gb space, internal i left like 200mb. even i set to download past 7 days... tried deleting all my inbox/sent, whatever folder i can find. not a single help
 

So i hard reset the phone