Originally Posted by sonicboom

first you need to install the fix (cab) for tethering with WM6.1

here it is: InternetSharingFIX.zip Attachment 15429

after you install this cab perform a soft-reset of your phone (just restart it)
After you phone completely finishes booting up follow these steps:

1)Open Up your browser on your phone and wait for it to display a webpage.
2)Minimize the browser
3)Open up Internet Sharing in your programs folder on your phone
4) Choose USB under PC Connection
5)Hit connect (bottom left)
6)Turn OFF the Wi-Fi on your PC
7)Connect your USB cable to your phone & PC
You should momentarily see two little computers connecting next to the clock in your taskbar on your PC
Open up your browser on your PC and BAM!

Originally Posted by bedoig

Sprint forced the Phone as Modem profile for Internet Sharing in the new Mogul ROM as well. I posted this in the Titan forum:
Tried to do a CAB, hope it works

HKLM/Comm/InternetSharing/Settings --> ForceCellConnection [String value = "Phone as Modem"] -> "Sprint PCS"
Attached Files PhoneAsModemTOSprintPCS.zip (801 Bytes, 411 views)