Guide on how to backup files for iPhone 3G (Take backu iPhone music to computer as an example)
Things you'll need to prepare:
- Connect iPhone 3G to your PC.
- Free download the trial version and install it to PC.
- To support iPhone, Windows XP or Windows Vista and iTunes 7.4 or higher are required.
Step 1: Run the iPhone to PC transfer - 4Media iPod to PC transfer
After you have connected your iPhone 3G to PC, run the 4Media iPod to PC Transfer and it will find your iPhone quickly. The information about your iPhone will be displayed, including type, capacity, version, serial number, and format, will be shown on the main interface.
Note: If 4Media iPod to PC can't find out your iPhone 3G, you can re-link your iPhone to PC. Maybe, you need to try several times.
Step 2: Select the music files you want to bacup to computer
You can Click the "Export checked files to local" button to start backup iPhone 3G music to PC after you have checked the files on your playlist. After you have click the button, you can browser folder on your PC and specify where you want to save your iPhone on your PC.
4Media iPod to PC Transfer can support: AAC, MP3, AIF, M4A, M4V, MP4, MOV and WAV.

Step 3: Backup process
In this step, you will wait for a few seconds. The whole backup process will depend on your music files size and your PC performance. The following picture is the process of transferring music from iPhone 3G to PC with 4Media iPod to PC Transfer.

Step 4: Done
When the transferring music files from iPhone 3G to Pc completed successfully. The following interface will pop up, it means that your music have been copied to your PC from iPhone 3g sucessfully. Now, you can enjoy the music on your PC.

That' OK.