Solve Symbian Certificate Error during Apps Install
Many people are annoyed by the Error messages which are displayed during the installation of third party softwares in Symbian Latest Mobiles like N-Series and E-Series. Some times it becomes really headache when you are unable to install interesting softwares in your symbian smartphone.
These error messages are of many types i.e. Certificate error, untrusted Software, Acess denied. etc
One way to get rid of this is to Hack your symbian Cell but it is risky and some times it doesn’t work on latest firmwares. Therefore i am explaining you a good way.
All these problems can be solved. Just Follow the following steps.
Actually you have to sign the application before installation.
Step 1:
Register your self on www.s60certkey.com
Login there using your User name and password. Enter the phone’s IMEI # there. After 4 to 5 Hours you can download your certificate and key from there.
Place the certificate and key file in same folder.
Step 2:
Download this Software SignTools
Step 3:
When you will open this Software its language is unable to understand then go to Last TAb and select English.
After that Browse your cert and also the Software you want to install and press the sign button. A success message will be displayed and a new copy of software will be created in same folder.

SignTools | Tutorial by Tekshek
Now install that software in your moile. This copy will install 100% successfully.
Now Whenever you need to install any software just Sign that using SignTools. Browse for the certificate and Application and Press sign Button and Then Enjoy.
Please Give me Feedback and if you have any problem then Comment here on tekshek and i’ll reply you as soon as possible.

