Hello all, I got the same problem with few devices (I´m working with them).
The red diod is only blinking and BB want not start.
I did everything what I can or know, but nothing helped. It is not problem with batery because in another one it is working fine. If i try to wipe it, got only error log: cannot open port and aplications quit. Interest is that I can find device as USB device in PC device manager.