Forgot the above way to sign the applications as it's totally wrong approach. Actually the best way to avoid this kind of signing hassle is that the developers of these applications would self sign their applications before distribution. In that way we would avoid this kind of signing tied to device IMEs and application would install to all platform devices. If capabilities from the self signing are not enough, free freeware signing would be enough.

Instructions for creating self signed certificate can be found from Symbian.com

on my N73 no work.i dont hov signed this app.I recive cert bat i dont instal cert and open appl. pliz help

Thanks very much it was very useful

hi to u all,

Well i was about to post a guide on how to sign sis file next week but adeeb got it.

thanks adeeb.

But where can i get the unsigned application now?

it seems to work but when installing my phone tells me certificate not yet valid

this really is a crap way of ing software

Thank you very much

for this beautiful support!!!





N73

ciao tomsens

i can do nothing.... say the date its past...!

only the instal in te phone doesn´t work.... help me! what´s worg? i do the same think are in this post, but when i send to my phone it doesn´t instal... say sometimes the date its past, sometimes other think i can´t remember and i put the date on my phone DD/MM/YYYY. what´s wrog?

Hi, I have a BIG problem. I cant install DevCertRequest on my computer.

Have test on two computers, both running XP Pro (swedish).

Download the DevCertRequest_30_10_2006_v2.0.exe from Symbiansigned.com
Double click on it - nothing - the hourglass appears next to the cursor for a sec or two.

Anyone have any ideas ?? Please help