No. apple doesn't allow downgrading the iphone. ios is now not officially signed by apple refer to download ios firmware for iphone, ipad, ipod touch, apple watch and apple tv.. How to install ios 9.0 / downgrade to ios 8.4.1 on iphone 6 or any ios 9 compatible device. download frimwares - http://www.idownloadblog.com/download/ click.... Mit unserer anleitung k
