When attempting to install my application on a Nokia N96, i get "Certificate Error. Contact the application supplier."
My application is signed using a valid open signed developer certificate.
I have verified the typical causes of this error are not my problem. In the phone's application manager options, I have verified that "Online Certificate Check" is set to "Off" and "Software Installation" is set to "All". I have also verified that the date set on the phone is correct and falls within the range specified by the certificate. Finally, I have verified that the correct IMEI is included in the certificate.
The device is a Telefonica (Movistar, Spain) branded N96 using firmware version 12.043
I have successfully installed my application on an unlocked N96 using firmware version 11.018. I have also successfully installed on Telefonica branded N95 devices.
Is there a known issue regarding either Telefonica branded N96 devices or firmware 12.043 and developer signed applications?
Any help is greatly appreciated.