Hello everyone. Hope i don't hit for this. I did some searching. Can't find it. Here is my question. Iphone 6 plus... Ios 8.1.1 loaded since day one. Never had any issues. Never updated. Works great. If i backup my phone to itunes and then restore the phone..... Since apple is not signing it anymore will it force update 9.3.1? Or will it keep it at 8.1.1 after restoring backup and then i can use tagi to jailbreak? Thanks if someone can answer this question.