When I power down the phone, hold volume down and power, volume down one space to select "Recovery" and hit the power button to select it, the "htc incredible" white screen flashes for a second, phone vibrates, and it goes to another screen with "Fastboot" at the top and 4 options: Bootloader, Reboot, Reboot Bootloader, Power Down. As far as I know, when you select "Recovery" from the HBOOT screen its supposed to go to a black screen with an exclamation point, and from there you should be able to run the update.zip, correct? So why can't I get to this screen? The only file on my SD card is the update.zip, removed everything else. And I made sure its not accidentally named update.zip.zip