You can use the search bar command to run a script at the topmost level of visible USB storage.
The command is:
;log runme
The script must be named:
RUNME.sh
That name, the case as shown.
Using a plain text editor using Unix (Linux) line endings (not Windows line endings) create the file with the following contents (cut & paste should work):
Code:
#!/bin/sh
[ -f "/etc/uks/pubdevkey01.pem" ] && cp "/etc/uks/pubdevkey01.pem" "/mnt/us/documents" || printf '%s\n' "DevKey not found" >"/mnt/us/documents/NotFound.txt"
If the device is still jail broken, you will have a copy of the public key in /documents.
If the device is not jail broken, you will have a copy of "NotFound.txt" personal document in /documents.