Hi all. I decided to put Villian 5.4 on my Hero. Rooted it, did a nandroid backup, wiped it and installed the ROM from a .zip on the SDcard. Left the phone for about half an hour and when I came back, it was stuck on a white screen with "HTC" written in big green letters, so I pulled the battery out thinking it had just frozen. Upon rebooting, it got back to this screen, and sat there. So, I formatted (through my computer) the SDcard and tried again. Only I forgot to backup the Nandroid image to my computer (call me stupid if you wish). So, that left me with a useless phone. Now, when I tell the phone to flash the zip from the sd, I get the following: Build : RA-Hero -v.1.6.2 E:Can't mount /dev/block/mmcblk0 p1 (or /dev/block/mmcblk0) (No such file or directory) E:Can't mount SDCARD: Any help would be very much appreciated, either on how to reload the original HTC rom (I have their .exe on my computer) or to get the phone to recognise the sdcard so I can get Villian on there. My apologies if this or something similar has been posted elsewhere, I had a scurry round but was unable to find anything.