Since my S4 pulled the lollipop update on 5/30/15, ive gotten the following error message every day at least once a day "SIM card not from Verizon"...which it is because it was provided to me with the phone at the Verizon corportate store when I upgraded in july of 2014. I had no SIM issues with this line prior to may 30th. I also had no signal issues either. Now whenever I leave my no service home and drive a mile down the road where I know there is 4G LTE and full signal, I have to restart my phone to get that 4G LTE and full signal (Same with my mom's brand new LG G3, her's pulled the update on 5/30 as well). I also had to disable my NFL mobile app due to it crashing whenever I restarted my phone. I've had to disable all notfications for my apps because even though my phone is set to a specific tone for notifications it still plays that annoying whistle. My text alerts are okay, and I haven't received any phone calls so I'm not sure about that tone working correctly or not. I can no longer have my phone set to auto brightness at just above mid-level because its too dark, I have to have it set to max brightness with auto unchecked. The new way to get into the multi-screen function just plain sucks, I miss the tab on the side of the screen so I am no longer using that function. I have done everything to this phone aside from a factory reset because I know the factory reset is not going to fix this issue and i'm getting very frustrated with this. I was never this glued to my phone checking to see if the error has popped up or checking to see if I need to restart my phone while i'm driving. UGH, FIX the S4 & LG G3!!!