Updating ipad software without computer
Note that you can use i OS 9.0.1, or i OS 9.0 and then update to i OS 9.0.1 after installation is complete.
For most users, you’ll want to use i OS 9.0.1 IPSW simply because it’s easier.
Also, your computer should have the latest version of i Tunes. The updating and installation process will take a few minutes, do not disconnect your i Pad from the computer. Before you update or restore your i Pad, make sure you have internet connection on your computer.
There is a distinct difference between updating the i Pad and restoring the i Pad.The manual firmware method is more advanced, making it perhaps best for specific reasons, like to resolve the frustratingly unresponsive “Slide to Upgrade” screen, to fix the Software Update Failed error, due to storage space limitations on the target device, because sometimes it’s just easier due to bandwidth constraints, or because you’re updating multiple of the same devices.Whatever the case, we’ll walk you through the entire process.If you see an error message while trying to update your device wirelessly, learn what to do.If you need more space for a wireless update, you can update using i Tunes or delete content manually from your device.