I keep getting this pop up on my phonethat a firmware update is available for me to download I've ignored it a ton of times so I finally I was like ok this is getting annoying, so I went ahead and downloaded the firmware update and when I tried to install it, it rebooted my phone ad started up into this screen with the lil android man with an exclamation mark next to him, I waited for like an hour and looked at my phone again and it was the same screen,i had to take my battery out to get off the screen and it restarted fine, I've tried downloading the firmware update a couple more times and same thing happens..i was wondering is it because I rooted my phone with unvoked? Please help meee I think the lack of thefirmware update isalso the reason why angry birds won't install 
