How to Hack Symbian S60 Phones to Install Unsigned Applications
Here in this post, I will show you how 
to hack your Symbian S60 3rd or 5th edition smartphone, so as to modify 
the phone’s firmware and completely bypass the mandatory signing 
requirement. So, once you are done with this one time hack, you should 
be able to install any compatible application including unsigned and 
those with an expired certificate.
What is the Need for Signing Applications?
From the 3rd edition onwards, all the 
Symbian S60 applications need to be signed in order to ensure their 
integrity, so that it would not be possible for a third party to tamper 
with the application. Also, signing ensures that you always install 
applications from a trusted source.
However, there are many freeware and 
beta applications that come unsigned as the developers cannot afford to 
buy a symbian certificate. Hence, it can be a real nightmare for the 
users who need to install such applications on their phones. So, here is
 a step-by-step procedure to hack your phone and permanently disable 
this security feature.
1. Download  the latest version from the HelloOX2 Ofiicial Website.
HelloOX2 is an excellent tool 
to hack Symbian S60 3rd, 5th and Symbian^3 smartphones which makes it 
possible to install a root certificate by gaining full access to the 
phone’s system files. With this capability, you can install anything you
 want on your phones without the need to worry about the annoying 
certificate error!
2. The signed version of HelloOX2 
demands for a donation and hence, only the unsigned version is available
 for free download. So, if you have the unsigned version, you need to 
sign it before installing on your phone. In order to sign any 
application, you need to have the certificate and the key file which can
 be obtained as follows:
- Go to the OPDA Website, get registered and login to your account.
 - Click on the “Apply Certificate” tab, enter the model number and the IMEI of your phone and then click on “Submit and Upload” button.
 - It will usually take up 24 hours for your certificate and key file to be generated and uploaded. To check the status of your certificate click on “My Certificate” tab. If the certificate is ready for the download you will see something as follows:
 
- Download the certificate and the key file on to your computer. Also download the SisSigner tool to sign your HelloOX2 application.
 - Open the SisSigner, load the HelloOX2.sis, certificate and the key file as shown below and click on “Sign”. Leave the “Key File Password” field blank.
 
- Your HelloOX2 application is now signed and ready for the installation.
 
3. Install the signed HelloOX2 
application on your phone and run it to start the hacking process, which
 is completely automatic. Within a minute your phone will be hacked. 
Once this is done, say goodbye to the annoying certificate error 
and install any application.
I hope you like this post. Express your opinion through comments.EnjOy.. =))
MamoOn..

