If anyone has problems with the port not showing up, you may have to manually install the driver.
1. run the Qualcomm_USB_Driver_install_2.0.3.9.exe found in the zip of the same name.(unless you already have)
2. choose where you want it to extract to
3. make sure it extracted to where you set it to.(it will be a folder called the same thing as the zip downloaded in the directory you chose)
4. go to the control panel an go to the device manager (in xp, you go to start, control panel, system, click the hardware tab, and click device manager)
5. then find the device called "Qualcomm HS-USB Diagnostics 9002", it should have a yellow question mark next to it
6. right click it and select update driver
7. select "install from a list or specific location" and click next
8. have "search for the best drivers in these locations" and "include this location in the search" checked and next to the box under it, click browse.
9. browse to the place where you had the driver extract to in step 2
10. then click next and it will search for the files in that location
11. it should find the driver, now accept what comes up asking you to confirm the installation
12. go through the original guide on page 1 starting from step 6, hope this helps