Hi, I tried this b4, reset / repair several times still the same, the phone space (ROM) disapper everyday... Originally on day 1 after I setup all stuff, it has around 970M free ROM space, but even I have not installed any more apps, the phone ROM keeps disappearing and left so little that warning message keeps coming out.
After many trials and investigation, I discovered that each time I connect the phone with my PC and unplug, the phone space disappear about 25M space. And I noticed that I am using MSC mode for the USB connection. So, I changed to the MTP mode (from setup -> Xperia -> USB connection), it seems the problem solved. But each time you connect the phone, you have to unlock the phone screen in order to succesfully connect to the PC.
I suspected that it's the MSC driver problem, it may "reserve" around 25M space to serve as "buffer" for transferring data, but forgot / failed to clear after use. I hope the new firmware can solve this problem (15.0.A.1.36), but I still have not got the new firmware after more than 1 month (issued on 4 June as written on the official web site)
