[1.1.3] remove crap files
i just upgraded a OOB 1.1.2 to 1.1.3 using the installer. I don't know what happened but first time the upgrade did not go through, so i plugged back the iphone to the pc and for some reasons itunes asked me to recover the backup to the iphone, so that is what i did.
after that i finally did the upgrade but now i have 1,89GB occupied by "other" as itunes says. I am 100% sure that 1,8GB was the amount i had before the upgrade, so i am assuming that is either the old backup or the other files that are not recognized. So now basically i have 1,8GB less on my iphone.
How can i remove those old files and where are they? I have everything installed, i can ssh to the iphone, i just don't know where the files are and what i should remove.