Posted on : 23-02-2010 | By : admin | In :
How many times you get “certificate error” while trying to install some cool application on your symbian mobile phone!? It means you want to install unsigned application, and if you want successful installation you have to sign it.
- First you have to get certificate and key.
Use Contact tab and send your IMEI (dial *#06#) and model of your mobile phone, then you’ll get certificate and key.For now DevCert Request Service is suspended!
- After you get certificate and key file, use one of these programs for signing applications.
SignSIS-GUI - sign application on your PC with cer and key. Browse certificate and key and application you want to sign!
FreeSigner - install it on your phone. Copy certificate and key file on mobile phone. Start FreeSigner, go to Options – Settings – into Sign Cert transfer certificate and into Sign Key key file. Then Add Task, file you want to sign and Go!
SiSSigner – run SiSSigner on your PC, select SIS file you want to sign, select certificate and key to sign app…for key file password just leave blank.If you are facing with problems while trying to sign unsigned applications and install them, you can join our Forum and try to get the right answer there. Video on YouTube – How to sign with SignSIS
Video on YouTube - How to sign with FreeSigner
IMPORTANT! Due to changes of the Symbian Signed, all the DevCerts issued after 23.06.2011. can be used to sign applications which UID is in the unprotected range (0xE0000000-0xEFFFFFFF). It means, certificate issued after that date can’t sign every application any more.