If you're not sure which firmware file to download for your iphone, ios 12 (iphone 6 plus): iphone_5.5_12.0_16a366_restore.ipsw ios 12 (iphone 6):. Ipsw downloader - download official ios firmware (ipsw) files for all iphone, ipad, ipod touch and apple tv models - ios 8. Ipsw downloader - download official ios firmware (ipsw) files for iphone 6 plus, iphone 6, iphone 5s, iphone 5c, iphone 5, iphone 4s, iphone 4, gsm, cdma, iphone 3gs, 3g, 2g - ios 8.
Download ios 11.3.1 (ipsw links) for iphone, then you can find the direct links to download ios 11.3.1 firmware ios 11.3.1 (iphone 6 plus): iphone_5.5_11.3.1. Download ios firmware 6.1.4 (10b350) for iphone 5 (global). Apple ios 6 firmware for iphone 5 (verizon) ios 6 gives you more features to make the things you do every day even better. its free and easy to upgrad.
