Can some body please help i done master reset on my iphone 2 nights ago have been searching internet for how to fix but been so unsuccessful i have followed everything and all videos i have watched when i do connect with itunes to restore it comes up with this error Error 1015: This error is caused by attempts to downgrade the iPhone, iPad, or iPod touch's software. This can occur when you attempt to restore using an older .ipsw file. Downgrading to a previous version is not supported. To resolve this issue, attempt to restore with the latest iPhone, iPad, or iPod touch software available from Apple. I have been on apple to get software but it says you get from itunes my itunes is up to date so i just cant work out where im going wrong. Can anyone please help me.