Hi, Last night my phone showed a little green circle with a down arrow. This morning it was turned off. I turned it on and only the green HTC is shown. It stays on that screen. So, I took out the battery to start it again, and the same screen is shown. It has stayed at this scree for 4 hours now. How do I do a reset to get the upgrade to be started again. Could there have been a notification to ask if I wanted to run it now or later? So now my much needed phone is worthless and I needed to call family while in the Big Northeast storm last night and today.