My 5S is being replaced by Verizon through Asurion and it will be here tomorrow. I was having bad battery life, so I talked to a Verizon tech over the phone and he was able to perform a battery diagnostic. The battery failed and since I have insurance that adds an extra year to the manufacturer warranty I can get the phone replaced free of charge. Has anyone received a refurbished 5S lately? If so what iOS Version is on it? You know what I plan to do if it has 8.1.2 or lower on it.