iPhone 4 ( GSM )

4.0.0 (iPhnne 4):
4.0.1 (iPhnne 4):
4.0.2 (iPhnne 4): iPhone3,1 4.0.2 8A400_Restore.ipsw
4.1 (iPhone 4):
4.2 GM2:
4.2.1:
4.3 :

4.3.1:
4.3.2:
4.3.3:
4.3.4 ( GSM ) :
4.3.5 :