I recently updated my iphone 5c to the IOS 10, unaware how bad it would screw up my phone! My time is completely wrong, itll change all the time. My apps shut off and so does my wifi. I've been googling how to downgrade and have connected it to itunes and even downloaded the IOS 9 file like google says. But when i click check for update on itunes it continues to say IOS 10 when google says it's suppose to say the IOS 9 file. What am i doing wrong??