Apple iphone 3GS unlock 4.3.3 procedure in 10 easy steps

Apple iphone 3GS unlock 4.3.3 procedure in 10 easy steps

Step 1: go to settings->General look for firmware version and baseband version
Step 2: download and open Redsnow latest version
Step 3: Now select firmware version to Unlock press next
step 4: Select the options required(Recomend install Cydia mandatory and check baseband if necessary)
step 5: follow the instructions on the redsnow to enter jailbreak(this mode is also called Device Firware DFU mode).
Step6: Jailbreak happens on your device once finished click finished.
Step 7: Now you can see that Cydia is installed on your iphone
Step 8: Enter cydia(Wi-fi connected) browse to Manage
Step 9: browse to ultrasnow and install or upgrade
Step 10: Now restart your iphone and you can see ur iphone is Unlocked