HOW TO INSTALL AND TRANSFER.Jar FILE IN BLACKBERRY PHONES

If you are using OTA files then there won't be much trouble installing it as you can use your Blackberry Desktop Software for such files but if you are using non-OTA files then the procedure is little different. Follow the simple steps given below to install .jar files in your blackberry phone. This method works for all Blackberry Bold models and few other models.

1. Download .JAR file to your PC

2. Connect your Blackberry to your PC via USB cable.

3. Copy the .jar file which you want to install.

4. Open My Computer
5. Find your BlackBerry device in the list of drives.

6. Paste the file either into the root of Blackberry or in a sub folder.

7. Unhook Blackberry from USB cable

8. Scroll to the Media icon in your bb device.

9. Click on the Media icon to launch it.

10. Press the menu button and select Explore
11. Locate the .JAR file either on the device memory or memory card
12. Click the file, and it should prompt you to download (install)

13. Click Download and your app will be installed.

14. Now go to the Downloads folder and you can see the installed app there.

15. Done