This method fully works on all Symbian 9.1,9.2 & 9.4 devices including Nokia N95, N96, N78, N79, N82, X6, Nokia 5800, N97, 5530, Sony Ericsson Satio, Samsung HD 8910i and many more Symbian devices...
|Descriptions: Q1) What is an "Unsigned" file (.sisx or .sis) ? |
Answer: An "Unsigned" [.sis or .sisx] file is an application which needs to be 'Signed' before installing into your mobile (otherwise it will give "Certificate Error").
Q2) Is that easy to "Sign" an "Unsigned" file ?
Answer: Absolutely very easy, and Free of Cost. Simply you need is little bit of patience and time. Simply follow the guide below and you can Install any application for symbian Free of Cost.
Step 1: Getting The Certificate
First you need to goto following url: http://cer.s603rd.cn/
(Website is in complete Chinese Language so look at Screenshot below).
Enter your Phones 16 Digit IMEI number and enter whatever the security code appears to you on the rightside, and Click the Button.
Now you will have to wait 24-48 Hours and allow the website prepare your certificate in this time.
After 24-48 Hours come back to this site again http://cer.s603rd.cn/ and enter your IMEI number and security code and press button just like you did last time. Now you will see Three Links (in Chinese Language):
Once you see this Links (as shown in screenshot above) than click it, you will be able to download your Certificate.
Now save and Extract both files (Certificate file and SignSIS) file in one folder (see image above)
This is your .cer and .key file. (save these in a safe place for Future use... you will need .cer file everytime you "Sign" and "unsigned" application.
Move on to step 2.
Step 2: Sign your (unsigned.sis) file with SignSIS 2.2 Tool.
(If Already not) download the SignSIS Tool 2.2
Important: Always Remember to run SignSIS tool as an Administrator (Windows 7 or Vista). (See image below).
b) Important: If required change the Language to English. Close and Re-Run the application. (See image below).
c) ** Very Important: Make sure all your three files .cer, signsis tool & .sis are located in Same Folder, otherwise you will get an error. (See image below)
d) Now Select both ".cer" file and the "unsigned.sis" file which you want to crack. And click Sign Button. (See image below)
d) Congratulations! You have just Signed *cracked* your Unsigned application.
Now simply install the newly Generated Signed .sis file on your Mobile Device :)
Remember: To repeat same method using SignSIS Tool to "sign" (crack) an "Unsigned" application.
Wolla! you have done it.