Recently upgraded to iPhone4. Want to do a few plist mods I had done on my 3G. The first is to change the auto-lock to longer than 5 minutes (max time that was set by company). In past modified /var/Managed Preferences/mobile/com.apple.springboard.plist to accomplish this. Now I find that the "mobile" directory is empty. Haven't been able to find the plist anywhere else...
Also curious how the managed prefs are working now. For example, I can't go back to having no passcode now even though I'm no longer using the phone on a the company network. The option to have no passcode is grayed out. Somewhere there must be is a plist for these things but surprised it wouldn't be in Managed Prefs.