Any computer/smartphone savvy members happen to know what the code is to access the MFG menu on an HTC HD7S phone? I need to get to the MFG (setup) menu so I can change the MMS APN settings. The code ## 634 # is all over the 'net but they changed it during production because it only works on the earlier releases. I emailed HTC a couple days ago but so far no response. Any help will be greatly appreciated.