1. Does a symbian installation file have to be signed for each IMEI number separately?
From what I did, I signed up at SymbianSigned.com as a developer & got my publisher ID soon, then I downloaded SignSIS & copied my own reg file & certificate file to my phone & using SignSIS I can sign any SIS file for my phone only.
However there is OPDA certificate available too.
You can download it from my skydrive.
1) Copy all the files to your memory card
2) Start SignSIS & click on the first field to select the File U want to sign
3) Click on option & click "Self Sign" This should do for most apps, if not then give the path of OPDA certificate & reg key & sign using that.
2. Is the Nokia 5800 fw v11 hackable ? If not what is the best way to install software downloaded from sites like mobilesmania on the 5800?
My N79's firmware is not yet hacked, so forget about your phone being hacked this soon
![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)