S60 3rd Certificate Generator
Now, you can get a certificate for your 3rd edition handset that allowing you to sign your own applications.
Step1:
Enter your IMEI (type *#06# on your handset) in the box indicated.
Step 2:
Enter the verification code next to it.
Step 3:
Click on the submit button.
Step 4:
Return to this page after 24 hrs, re-enter your IMEI and current verification code, then click on the submit button.
You will be directed to a new page with 2 links. Click on the first to download your new certificate.
Step 5: