Okay Sprint Connection Optimizer has some sort bug in it. I have unchecked and forced stop it so many times but yet it still turns on in the background. And there is now way to disable it on the LG G2 wish there was way to. But I guess Sprint want this piece garbage app to keep running. I find it has no use what so ever. I do know when it is on it slows down your 3G and make you 4G LTE disappear. Anyone else having this issue with this app.
I think that there is issue with Sprint Connection Optimizer and Sprint should look into see if there is issue on there end. Cause this stupid app is just a big annoyance. Unchecked and force stoped. Sprint to let us either disable or uninstall it. Forcing it on our devices is not good customer service. This app does nothing but waste space and gives Sprint the leverage to have all it Customers to use Wi-fi and there 3G/4G LTE data that we pay for.