What if i want to restore my iPhone's original setting?

with my macbook.. will it erase the icons? i mean the contents? i don't know because i didn't saw what it looks like when my dad buy it >.< my camera isn't working with no reason... it didn't fell anyway... so sad!

To restore iPhone and reset the phone to default factory settings, follow these steps:

1. Turn off iPhone - Hold down the Sleep/Wake button for a few seconds until the red slider appears, then slide the red slider. Ignore this step if your iPhone is already off.
2. Press and hold down the Home button for about 10 seconds until a yellow triangle with a text which says Please Connect to iTunes appears.

iPhone Recovery Mode
3. Plug the iPhone into Mac or Windows PC. Release the button if you haven鈥檛.
4. Run and open iTunes if it鈥檚 not already opened yet.
5. iTunes will prompt a message that says iTunes has detected an iPhone in recovery mode. Click OK.
6. You will be taken to the iPhone pane. Then, click on Restore.
7. Wait for the full restoration process to complete, and the iPhone will be back to the original settings state as when it left the manufacturing factory, typically a working phone again if you face any problem, unless it鈥檚 hardware related.

It will not erase the original icons. Any icons you've saved from weblinks or installed software WILL be deleted.

If the camera is not working after the restore, check to see if you iPhone is still in warranty ( it probably is ) and return to nearest Apple retailer for repair.

Good luck.