Register with OPDA HERE
NOTE: Below username just enter password twice.
Instructions on how to apply for Developer Certificate HERE
Request Developer Certificate HERE
NOTE: Add IMEI of your phone and any 11 digit number starting with 13, 15 or 18.
Install MobileSigner HERE on your Nokia phone and sign away to your hearts content using the developer certificate above 
Note: Leave Password BLANK in MobileSigner and use *.cer & *.key files.
