Launch the Software
If you get the downloading and installation done, just launch the software. Then use the USB cable to plug the iPhone 4 to your computer. The iPhone 4 to iPad 2 transfer will detect the device and list all the media files of the your iPhone automatically.
Select the Files You Need to Transfer
Mark any files on the list you need to transfer to your iPad 2. You can get as many as you like and the software can export the files at a time.
After you finish the steps above, just hit the "Export" to select "Export to iTunes" mode to export the files.
When you see a popped up interface in the screen, the files have been transferred to your iTunes. Then you just need to sync the files to your iPad 2. Finish! Isn't it a very nice and easy journey for you? Besides, this software allows you to transfer iPhone to iPod, to Zune or any other device easily.
If you need it, please freed download it here.
If you are using Mac. You can switch to iPod to Mac Transfer to get information from iPhone 4 to iPad 2 on Mac computer.