hi guys, recently i found out my phone available capacity keep decreasing until 0 bytes.
I tried to clear around 1GB then few hours later it become 0 again.
Anyone have this issue too?

I tried kill all the background apps dy. Also no joy. Help pls!

currently using iOS 9.2.1 (13D15) on iphone6.

Do a hard reset? If not, restore it.

Confirmed somewhere in this thread that its a bug.

How you solve it? Reinstall whatsapp?

delete and reinstall whatsapps seems to fixed the problem but i lost all my data and pics...

ah well... i always wanted to clean my whatsapps chat for a long time now...

it works yeah because my whatsapp been backed up like forever? so deleting it solved alot of others problem... dont know about yours though....

its better to back up just in case

and i do noticed that whatsapp being wonky after i upgraded it... so yeah... hopefully u guys didnt update to the newest version of whatsapp... it is what been occupying ur space lately... it never happened once till now.