Normally favicons are saved as a ICO file so note the difference.You also need to save it as ‘apple-touch-icon.png’ (without the quotation marks).Apple applies firmware updates for i OS devices -- such as the i Phone, i Pod touch or i Pad -- over-the-air and through the i Tunes multimedia management software.Before an update takes place, i Tunes downloads the firmware in the form of an IPSW file and saves it to your computer.Obviously you have to replace the phone number with your own in both instances. By default i Web sets the width of your site to 700px.This is a fallback to when 800 x 600 was still a popular screen resolution.
This downloads the latest IPSW file from Apple to your computer, but won't install it on the i OS device.
Open the Home Folder on your Mac and go to the Library | Application Support | i Tunes folder.
On a Windows PC, open the Documents library folder and go to the App Data | Roaming | Apple Computer | i Tunes folder.
You can then extract the file by opening the correct folder and copying the file.
Select your i OS device from the Devices list and open the Summary tab.