Apple-Official-Firmwares-Full-Download-All-in-One-iOS-7-1-1-100-ok-link

7.1.1 (4 GSM): iPhone3,1_7.1.1_11D201_Restore.ipsw

7.1.1 (4 8GB): iPhone3,2_7.1.1_11D201_Restore.ipsw

7.1.1 (4 CDMA): iPhone3,3_7.1.1_11D201_Restore.ipsw

7.1.1 (4S): iPhone4,1_7.1.1_11D201_Restore.ipsw

7.1.1 (5 GSM): iPhone5,1_7.1.1_11D201_Restore.ipsw

7.1.1 (5 GSM+CDMA): iPhone5,2_7.1.1_11D201_Restore.ipsw

7.1.1 (5c GSM): iPhone5,3_7.1.1_11D201_Restore.ipsw

7.1.1 (5c GSM+CDMA): iPhone5,4_7.1.1_11D201_Restore.ipsw

7.1.1 (5s GSM): iPhone6,1_7.1.1_11D201_Restore.ipsw

7.1.1 (5s GSM+CDMA): iPhone6,2_7.1.1_11D201_Restore.ipsw

NOTE : Thread will be updated as new Firmware Versions & Models came out