I am writing this to see if anyone else has had this experience. I purchased my first Incredible 2 just after Thanksgiving last year (2011). It worked fine for about a month and then it had a problem. It booted up fine but the phone could not get a connection through wi-fi or the 3g network. I took to the Verizon store. They tested it and confirmed there was a problem. I was sent a new phone. The second phone worked fine. I can only recall one or two incidents when the phone locked up and I had to take the battery out to reset which it did each time.
Yesterday the phone locked up again and twice within the span of a half hour but did the take-out-battery reboot and it recovered. A few hours ago the phone locked up on me again right at the end of a Word With Friends Game when the game flashes who won and if a rematch is wanted, it was stuck on that screen. The battery was at about 30%. I took the battery out, put it back in and the HTC screen came up, then the red eye with the two red dots came up and stayed there for a few minutes then the screen went blank. I could see the phone had power as the screen was slightly lit but blank. I waited and after a few minutes the white HTC Quietly Friendly screen would come up for a few seconds and disappear, this would happen two or three times in about 30 seconds and then go blank again for a few minutes and repeat. It seemed it was trying to boot itself but it was in a loop, like some stage of the boot process just was not working and it kept trying. I took battery out for about a minute, put it back in and the same thing happened. I let it sit for 20 minutes and it kept repeating the pattern I described earlier.
I took the battery out and put it back in. Instead of turning the phone on I charged the battery to full power. I turned the phone on and removed from the charging cord. It went to the white HTC screen (no Quietly Friendly) and it just stayed there with nothing happening. I let it sit for about 5 minutes. I took the battery out and put it back in and now the phone is completely unresponsive. I plugged the charging cord and there was no green or orange light appearing to show the status of the battery charge. The phone is completely dead, even when the charging cord plugged in.
I will be taking my phone in tomorrow to the local Verizon store but it is very very disappointing to have two failed phones in a little over a year. I hope my warranty is still good.
The phone I replaced was a Droid Eris which is now almost 3 years old. It still works just fine even after it falling out of my holder while riding my bike at about 25mph and was dropped many times. I remember choosing the Eris because user reviews raved about how tough the phone was. The Incredible 2 and Eris are both HTC phones so you would think they would apply the same build quality but 2 fails in a year is unacceptable.
My brother has an the original Incredible, he's had it for just about 2 years and it still works just fine.