I've updated my phone and so that gives me another two years to wait to end
my contract with Verizon.
I get very frustrated with 4G LTE. Signal drops ALL THE TIME. My GMail
can't refresh for new emails. I have to get out off the building to get a
good reception.
Btw I am using a Samsung S4, maybe I thought it is just my phone. The same
problem with my co-worker which happen to be a Verizon user also. And take
note we both have a different phones. He uses HTC THUNDERBOLT, and same
thing happens! :'(
Please fix this issue about poor receptions.. Because it really sucks!! 
I would reconsider staying to Verizon if ypu could fix this problem..
Thank You.