My rear camera flash is lit up. When I power it off, the flash is still lit. I have tried clearing my cache, a full factory reset, and even tried taking a picture to try and turn it off. It is still on. I'm currently running the battery til its dead, at 65% now, and do a full recharge to see it if fixes it. I'm running on a fully stock Rom with no updates to install. Any ideas are more than welcome. Thanks.