Aporte original por: mark ,
I had an Iphone 6 that was stuck on the connect to itunes after a tried to upgrade to 9.3.. I found the reason is because the fingerprint scanner was bad.. anyway the chinese site i4.cn worked like a charm. Yes not easy to use...i have google translate on my phone and took pics and translated what each click meant. finally figured it out and downloaded the 9.3 and updated.. the others like tenor/ reiboot / fonepaw want money and dont seem to be free at all.