HT4991 Using keynote and stop updating for now

Question

I have an IPAD 2 and tried updating the keynote on a wi fi connection but had to leave and now i can' t use the keynote till i get a wifi  connection once again
And i need to use the keynote now and it says waiting and i can't open it or use it, how can i stop the waiting of downloading and resume later

Answer 1

Before you do any of the resets below try this first.
Press and hold both the Sleep/Wake button and the Home  button for at least ten seconds, until the Apple logo appears.
Here are the descriptions for the different reset settings:
Resetting iPad Reset all settings:  Choose General > Reset, then tap Reset All Settings. All your preferences and settings are reset. Information, such as your contacts and calendars, and media, such as your songs and videos, aren't deleted.
Erase all content and settings:  Choose General > Reset, then tap “Erase All Content and Settings.” This resets all settings to their original values and erases all your information  and media.
Reset network settings:  Choose General > Reset, then tap Reset Network Settings. When you reset network settings, your list of previously used networks and VPN settings not installed by a configuration profile are removed. Wi-Fi is turned off and then back on, disconnecting you from any network you're on. The Wi-Fi and “Ask to Join Networks” settings remain turned on. To remove VPN settings installed by a configuration profile, choose Settings > General > Profile, then select the profile and tap Remove.
Reset the keyboard dictionary:  Choose General > Reset, then tap Reset Keyboard Dictionary. You add words to the keyboard dictionary by rejecting words iPad suggests as you type. Tap a word to reject the correction and add the word to the keyboard dictionary. Resetting the keyboard dictionary erases all words you've added.
Reset the Home screen layout:  Choose General > Reset, then tap Reset Home Screen Layout.
Reset the location warnings:  Choose General > Reset, then tap Reset Location Warnings.
Message was edited by: David M Brewer