Have had my Note 4 for about two weeks now. Made my adjustments in the settings so the battery would last. It has been great up until this morning. Went to sleep last with it plugged in. Unplugged this morning and the battery life is decreasing but not at an alarming rate. It doesn't decrease in standby mode but once I start using it it does have more than usual steady decrease. Still tinkering around with it. I'm really kinda torn now cause the window to return my device was yesterday so my upgrade is official on Sprint. The flipside is I only paid a $1 for this phone, $1.07 after tax. A friend that is a power ebay seller and amazon seller told me he would either auction or sell it for me. The going rate it seems on ebay is 300 range. I also have a brand new otterbox defender case I will sell with it. I'm gonna give it some days to see if I can fix whats wrong on it but if not what price you think is fair? Weighing my options to see if I can sell it and buy me an unlocked device to use with Sprint. Thoughts?