I'm so tired of my emails not working or not being able to use the Kodak app and print pictures. I can't even download the Fitbit app so I can track via my phone. The 8.1 update has been out since at least August of 2014 to all other carriers. When I call Verizon they either don't know when the release date will be or I get lame excuses like well it's still being tested to make sure that it doesn't crash. I'm pretty sure that being out since August, they have worked the issues out. It's a shame that Verizon hasn't made this a priority for their Windows customers.