Idvd8p io magic firmware update - IO Magic Corporation DVD+RW Dual Layer Burner

It's not possible as apple did not release a firmware for that. You would have to upgrade your iPod if you wish to use iOS 7 or 8.

if you want to update your phone and require the iphone firmware
you can just connect your phone to itunes and update from there
if you require a specific firmware try http://www.ipswdownloader.com/
if you are looking for ios 6 for your iPhone 3G i have to tell you that iphone 3G only supports firmwares up to iOS 4.2.1

What's the current version of your iPhone?
iOS4? or you want your iPhone back to iOS4?
If you do not back up for IOS4, you won't update it to the version before iOS 6 now, as APPLE has stop support the Verification of old version
I your current version is iOS 4 and you want to update it you can update by iTunes easily. Just download newest iTune on PC and link iPhone to PC, then it will notice you for the update information.

Download the latest ios on the net and also download snowbreeze.Input the ios in snowbreeze.You will then get a new custom firmware created by snowbreeze.You need to put your iphone 3G into Pawned DFU mode using iRecovery or Redsnow.In iTunes,on the "Restore" button, press SHIFT+click on mouse cursor and locate the custom firmware.Then you are good to go.If you get any iTunes errors,look on the net for its solution or you can ask me,

Hi!

Safari in iOS devices (iPhone,iPod,iPad) is system app, and is always updated with update of firmware (iOS), you can't update safari itself, without updating whole firmware.

It might be the cable.Please change the cable to see if it works.
I hope this solution has been successful.

5v 2amp i got this off io magic corp. web site under there accesoris

Plug this into a fron USB.

Try hooking the unit directly to PC. No hub unless you use an AC outlet or USB I/OYCable Mod # AC-YCAB it requires 2 USB ports for power. With this cable no need for AC Power