Hey fellow Verizoners!
Two Days ago now, I received the notorious "Software update" pop up window on my S4, and with excitement I clicked 'Update now' instead of "remind me later," which has turned out to be the biggest mistake that I have made in my life, I know - I live a boring life.
Since the upgrade my battery life Dropped by 50%. I have grown SOOO accustomed to charging my battery once a day. I am reminded from this upgrade, of how bad the battery life is, taking me back to the S3 days. For example I went to sleep last night 11pm, my phone was on 98%, when I woke up for work at 6am, the phone was at 5%. FYI I put the phone on airplane mode when I am sleeping. Weird. 
Not only battery life sucks - also the phone seems to choose when it feels like restarting on me. Sometimes its when I am receiving a call, sometimes when I am posting tweets > the screen will go black! Nothing happens. My phone will randomly shut down all together whenever it wants too, even if it has plenty of battery or not even running any "heavy" apps
Secondly, after the phone shuts off, it doesn't boot up correctly, it will shut back down at any stage during rebooting, and when it finally decides to get to the lock screen, it wont last long.
Can somebody please provide any solutions if possible?