I have a Nokia 5230 device, I don't have a sim card with net acess. If I run a Qt example from qtsdk, like fingerpaint, selfsigned, it runs ok. I have notice this example doesnt have a TARGET.UID3 in the pro file.

If I create a new empty qt widget mobile app project, it will have a uid like TARGET.UID3 = 0xE67A6745. If I run it as self-signed, my phone display's a "download error" when installing.

If I change from selfsigned to not signed, i get :
":-1: error: Installation failed: 'Certificate is invalid or expired, or the phone's clock may be different than the host's, or protected SID/VID or requested capabilities may need signing' Code: 131073; see http://wiki.forum.nokia.com/index.ph...OS_Error_Codes for descriptions of the error codes".

What am I doing wrong ? My phone date and hour are correct.