As per request from THIS THREAD i have uploaded the modified EDGE Setting file to put the missing EDGE menu back in the network settings.
The files are for all the ORIGNAL iPhone supported service providers.
The ZIP files contain the modified and 'OLD' original file incase of a misshap.
You will need to SSH in to your phone to change the file!
The download links as follows
T MOBILE GERMANY
Thanks also to iGreKey for the fix.
Hope this helps.