Glad to find some others that love this phone too!
I need to get into diag mode, and must be missing something.
I use this command to get to the hidden menu that shows "diag options":
am start com.lge.hiddenmenu/com.lge.hiddenmenu.settings.Settings
Then when I click diag options it gives me 3 choices:
1)USB Set for Diag
2)UART Set for Diag
I've tried all 3 options but can't get a com port to come up that I can connect to (with qpst or dfs).
ibud or any one else have any suggestions?