Every since my recent update to the latest version of Android (Lollipop) my phone gives me an error message every so often that reads "Unfortunately com.sec.imservices has stopped" and the only option the error message gives me is "Ok". It doesn't let me report the issue. Along with the error message my phone's battery drains unbelievably fast.I have factory reset my phone with hopes of fixing the issue, without any luck. And I just cleared my system cache, so far so good.... But I'm hoping to get more information on this issue, why it's happening and how to permanently resolve it. Please help. Samsung Galaxy Note 4