I have a 16gb iPhone 5, jailbroken and on iOS 7.0.4.. I deleted some stuff to make up memory on the phone and got about 1.5gb free, yesterday I started getting those "Device memory almost full" pop-ups and was actually surprised as I hadn't downloaded any apps or things of the sort. A few hours after the initial pop-ups, my phone started freezing up, apps closing randomly, mail not loading... Checked my memory and had 0bytes left. Free'd up more space, got 500mb clean. Woke up today to see I only have 58,2mb left and counting. It's going down and will eventually get to 0 bytes, freezing up my phone again... I haven't installed any new tweaks that I remember, only update the ones I already have. It looks like its something is just mass producing and occupying all the free memory..

What can I do to troubleshoot this, figure out what's the cause and stop it ?? Please help if you can :c

Thanks, Quantum