From what i understand , and i might be wrong, i do have all those SHSH for those versions of OS firmware, which will help me downgrade the OS version from 4,2,1 to 4.0 or so... however this will not help me to unlock it at this point due to my basebend : 3.10.01..
Am i correct?
and if i will downgrade my Iphone 4 to lets say 4.0, is it possible to Jailbreak it to be Untethered ? Or its all about the basebend?