After successfully jailbreaking to 3.1.2 with pwnagetool 3.1.4 I try and install SBSettings, and the terminal screen goes through the normal install, but once I tap "Restart Springboard" it just pinwheels nonstop. Let me preface the rest of this by saying that I have been Jailbreaking this phone since 3.0, and do have my SHSH on file with Saurik. The first time I did it I was at home, and just redid the restore with my cracked 3.1.2 firmware. Today though I'm at work, and unable to do that. I've tried holding down the power button for over a minute, and nothing. The display isn't refreshing, and still says "10:38am", and the battery % has not gone down from the 95% it was displaying, leading me to think it is all locked up; except for the "pinwheel" icon is still running in the middle of the screen. I did a search, but have not been able to find any reported problems with 3.1.2 and SBS, but I'm still wondering if anyone else is having these problems. The last thing I noticed from the terminal was "Couldn't stat("/System/Library/LaunchDaemons/com.bigboss.sbsettingsd.plist"): No such file or directory" Does this help at all? I haven't paid attention to previous installs to know if that is normal or not. Should I have installed BigBoss first? Thanks in advance for any help. P.S. I have had no problems with installing other things from Cydia, but SBS and any related SBS things cause this to go nonstop.