iPad frozen during 7.0.3 update

[parjas]

8. You can reset the iphone or ipad to solve this problem

Reset iPhone. Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. You can reset the word dictionary, network settings, home screen layout, and location warnings. You can also erase all of your content and settings
A master reset restores the original factory settings and may delete your personal data on the internal storage, such as downloads, ringtones, images, apps, contacts, and Visual Voicemail. It does not delete data stored on the SIM card or SD card.

Back up data on the internal memory.

If Apple FMiP Activation Lock is enabled, you will need access to the internet to complete these steps.
From the Home screen, tap Settings.
Tap General > Reset.
Tap the option(s) to reset:
Reset All Settings
Erase All Content and Settings
Use this option for master reset.
Reset Network Settings
This deletes any saved Wi-Fi profiles.
Reset Keyboard Dictionary
Reset Home Screen Layout
Reset Location & Privacy
Type in the device password if prompted.
Confirm selection.

Soft reset iPhone -Ieenews with hardware keys
If the device menus are frozen or unresponsive, you can do a soft reset using hardware keys.

Back up data on the internal memory.
Reset the ipad or iPhone Ieenews by holding the sleep/wake button at the top right of the device and the home button at the bottom center of the face at the same time.
Hold them both until you see the screen go black.
Wait until the white Apple logo appears.
When this happens, you can let go.
The device will reboot.