• Firstly connect you iPhone to your PC via the USB cable.
• The iPhone will then ask how you want it to connect to the PC.
• You need to select “Mass Storage”.
• Once this has been done the iPhone will appear as 2 new drive in explorer. (One drive will be around 1GB in size. This is the iPhone primary memory. The second drive will be the SDcard at 4GB.)

• All you do is copy the Java (jar) file in to a folder on the SDcard.
• You then need to unplug the iPhone from the USB cable.
• Then go into “File” menu on the iPhone.
• Navigate to the folder where you copied the Java program.
• Select the Java program and select “options”.
• When the options screen appears, you just select “install”.
• The Java program will then begin to install and will usually ask where you want the program installing.
• Just select your SDcard and that’s it.

When you want to run the Java program, go to the Java menu and select the Java icon. Your program will be there.