My Sprint HTC EVO 4G asked me for update today morning.I click ok,and after update my phone just going on circles with Sprint logo.I reboot it,pull battery out,format SD card,read tons of articles about EVO recovery-nothing.It's not recognizing PC36IMG.ZIP file from fast boot,when i', going to recovery mode it just showing me a red triangle,and when i'm selecting "Boot from sd card How i can put my phone back to life?What is wrong with this stupid update???I need my phone back ASAP 
