If you have created a game for a mobile phone / smartphone yourself, you can sign it with a certificate. This is an electronic document that gives the right to install an application on a specific operating system.
Necessary
- - computer;
- - phone / smartphone;
- - FreeSigner program.
Instructions
Step 1
Disable certificate checking on your phone / smartphone. This is necessary, since after purchase it contains factory settings, and by default they will not allow you to install a dangerous and unreliable, according to the developers of the operating system, application.
Step 2
Therefore, go to the main menu, select the "Options" option, then "Application Manager" and the "Installation Options" item. Next, check "Program Settings". Select the option "All" and "Verify certificates", check the box in the option "Disable". This will allow you to sign the game with your own certificate and then run it on your phone.
Step 3
Get a personalized certificate for your phone. It can only be obtained for one phone, it is installed with a binding to the IMEI. Therefore, you will not be able to install a program that is signed with a certificate using someone else's IMEI. You can sign the game with a certificate issued to your IMEI multiple times.
Step 4
To obtain a personal certificate, go to sensornokia.com/poleznye-statji-dlja-nokia-5800-5530-n97-x6-5230/cert/zakaz-sertifikata.html. As a result, you will get two files that have *.key and *.cer extensions. Transfer these files to your phone / smartphone. To do this, create a special Cert folder there.
Step 5
Sign the app on your smartphone using FreeSigner. Run it, select the "Settings" command and specify the paths to the key and certificate file in the appropriate fields. Click on the field and select the Back button to open the file manager. With its help, select the required file and click "OK".
Step 6
Then click the "Add task" button, select "Options" - "Add", then Self Sign Sis - the selected application will appear in the list of tasks. Start signing the game with a certificate using the "Start" button. Make sure everything went well, to do this, go to the file manager and make sure that the same file appears next to the game file with the signed prefix and the.sisx extension in the name.
