How To: Sign Unsigned Symbian Software - I

Download these files first

Install the TRK application on your phone!

Step 1:

Step 1.2) There are two versions of TRK application, known as Pre-FP1 for which the filename is "s60_3_0_app_trk_2_8_6.sis" which can be found in the application folder inside "Secman_Binpda" folder.

Other version is for FP1 devices, for which TRK file you need to install is "s60_3_1_app_trk_2_8_6.sis".

Step 1.4) Here is the list of devices, so you may choose to install the appropriate version:

Pre-FP1 devices: (s60_3_0_app_trk_2_8_6.sis)
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Nokia N77, Nokia E61i, Nokia E65, Nokia N93i, Nokia N91 8GB, Nokia E62, Nokia E50, Nokia 5500, Nokia N93, Nokia N73, Nokia N80, Nokia N71, Nokia N92, Nokia E70, Nokia E60, Nokia E61, Nokia 3250

FP1 devices: (s60_3_1_app_trk_2_8_6.sis)
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Nokia 6124 classic, Nokia N82, Nokia N95-3 NAM, Nokia E51, Nokia N95 8GB, Nokia N81, Nokia N81 8GB, Nokia 6121 classic, Nokia 6120 classic, Nokia 5700 XpressMusic, Nokia 6110 Navigator, Nokia E90 Communicator, Nokia N76, Nokia 6290, Nokia N95, Nokia N96, Nokia N78

Step 1.6) Now after your TRK application is installed on your phone, it will look like this:

When you will open the application, it may give show you message like:

"Status: Not Connected

Failed to open port.

Error Code: -21"

This is because, we have not yet configured the application to connect via USB cable (we will not use Bluetooth as method).

Now select options and then settings, it will look like this:

Select the following options, like in this picture:

Then goto options again, and select Connect:

It should now look like this:


Keep Metro TRK Running in background. Exit via the Menu Key.