Are you sure you are doing it right?
(7.6 GB) - (400 MB) =
7.2 GB
Yeah, I am doing it right, and I am gonna explain it further to you, so you can understand how strange and weird this is, because I just managed to install it:
-I made a .zip archive of my eboot.bin and sce_sys, so I could install it with the bubble as a VPK
-Then I took the rest of the folder, which is roughly 3.8 Gb, and I took out one big file, which is approximately 1.2 Gb, and I put it away, to try and make the transfer
-So I do the transfer of the remaining files, which is approximately 2.6 Gb now, no problem, except for one thing: I had, before the transfer, 7.2 Gb, and when I did the transfer, It told me I had like 2 Gb or so remaining, which is completely illogical, because I simply transfered 2.6 Gb
-It is now that things start to get weird: when i go to mollecularshell, and I take my PCSB000395 folder to transfer it to the app folder, and go back to the save management utility, it tells me I have 4.5 Gb available remaining. The only thing I did was transfer a folder from one place on my Vita to another, I did nothing that could alter the memory, but I still got back my 4.5 Gb remaining
-Finally, I transferred the last 1.2 Gb big file on the Vita, moved it with mollecularshell, and everything works now.
I don't understand why the savedata management utility uses twice the space when doing a transfer, but it is a fact, it does.