Point me to the right direction please.

[tjobeid]

i have an iphone 4 on 4.0.1 unlocked and JB with ultrasn0w.

I never used tiny-umbrella all i did was hit the"make my life easier" in cydia and went inside my mac and edited the host file with the ip address to bypass the server.

All i want to do is restore my phone to 4.0.1 to remove all the bugs and keep my unlock or if there is a way to upgrade without upgrading the baseband and still unlocking it with the current version of ultrasn0w.

 

[eastercat]

Since you have a Mac, do a search on pwnage

 

[iVeBeenDrinkin']

Don't hack!

 

[tjobeid]

Since you have a Mac, do a search on pwnage

whats that going to do?
it is already jailbroken i just want to restore to the same software and not upgrade.

 

[gngan]

whats that going to do?
it is already jailbroken i just want to restore to the same software and not upgrade.

He already pointed you to the right direction. Why don't you go search and read about it?