Ive downloaded cyangoen 1.4 onto my g1. Then when i put it into recovery mode and tried to install hero it says set_perm 1014 2000 0550. (I set the install unknown sources button perviously).It only turns onto recovery mode and my computer says that the phone has malfunctioned and that the sd card cannot be read. Ive tried the data wipe and fix ext file sys. The phone is frozen at the t mobile g1 boot screen. Any help would be very appreciated.