i get an I4 on 4.3.4 so all i did i installed 4.3.3 tethered and run Ifaith and save blobs with that i create an custom 4.3.3 ipsw and tried to install and everything was great untill the last second when i get error 37 and the phone is in recovery loop (this the first time when i use ifaith) maybe i did somthing wrong..... please point me with a finger my mistake