My Blog

Do you always upgrade your handphone to newest firmware ? if you do, then you do know when you used older firmware, almost all applications cracked mostly worked on your hacked phone (I assumed you know how to hack your older firmware). But with the newest firmware, don't bother try to hack your symbian OS using older trick, it won't work. Because new firmware (I though) needs certificates from your unique ID to get signed for every application. IMEI is required to get certificates (.cer and .key files) for unique signing, so your certificates won't work on other phone which doesn't have same IMEI (off course).
I will teach you how to get your own certificates. Later used for signing your application to get your cellphone to be installed.
Access this website : OPDA request certificates

Just click on Register if you haven't become member yet, or press login if you already registered.

Just input all required field and press register to become member. After that you need to input all required data including your IMEI, your phone type, etc.
Important : on phone number field , you must input 11 digit number start with 11,12,13. For example, just input : 13111111111

After that, you have to wait at least 1 x 24 hours to get your certificate. On my situation, I waited almost 28 hours, maybe sooner depend on circumstances. For record, only one member can ask for one certificate with one IMEI, if you ask more than one, you have to pay for next certificate.

Just download files after you received the certificates (by pressing login next time to see whether the certificates already given). The files should be [filename].key and [filename].cer

See you on next article on how to signing application.