Download iPone 5s GSM Firmware

After downloading the firmware from bellow,Press Shift ( user) or Press Option (Mac user) and then press Reset/Update button in iTunes.For more Details rd this article or this article.
Note: Your browser may change the ipsw file into a zip file.In that case just rename it as .ipsw and then iTunes will accept the file.For more details plse rd those articles given above.

iPhone 5s GSM Firmware

firmware version 7.1.2 (11D257) iphone6,2_7.1.2_11D257_Restore.ipsw_Size=1.44 GB_Relse Date-20/6/2014 Download firmware version 7.1.1 (11D201) iPhone6,2_7.1.1_11D201_Restore.ipsw_Size=1.41GB_Relse Date-15/4/2014 Downloadfirmware version 7.1.0 (11D167) iPhone6,2_7.1_11D167_Restore.ipsw_Size=1.44GB_Relse Date-4/3/2014 Download firmware version 7.0.6 (11B651)iPhone6,2_7.0.6_11B651_Restore.ipsw_Size=1.39GB_Relse Date-20/2/2014 Downloadfirmware version 7.0.4(11B554a)iPhone6,2_7.0.4_11B554a_Restore.ipsw_Size=1.39GB_Relse Date-12/11/2013 Downloadfirmware version 7.0.3 (11B511) iPhone6,2_7.0.3_11B511_Restore.ipsw_Size=1.39GB_Relse Date-16/10/2013 Download firmware version 7.0.2 (11A501)iPhone6,2_7.0.2_11A501_Restore.ipsw_Size=1.39GB_Relse Date-25/9/2013 Downloadfirmware version 7.0.1(11A470a)iPhone6,2_7.0.1_11A470a_Restore.ipsw_Size=1.39GB_Relse Date-14/9/2013 Download