Hello, I recently have my first iPhone, 3GS - 16 GB new bootrom. with jailbroken 4.0 OS I accidentally reset my phone "reset all" from with-in the phone, now my phone wont start up ( the apple logo is all I can see and it gets stuck there). but before I do that I read a forum to always save the SHSH blobs, using tiny umbrella. so now I have only have SHSH blobs 4.0 3gs. What will I do now/steps/use program to restore it into 4.0? tnx in advance.