How to get Youtube version 1.3 back on my iPhone 5?

Ever since I updated to YouTube 1.4 I haven't been able to use it at all. It keeps telling me there's an error. YouTube hasn't updated with any fixed bugs. I was wondering if there's a way I can revert back to version 1.3 which was working fine for me. I'll be moving temporarily while my family's home gets fixed and we won't have internet, so I really need to have YouTube working. Next time I'll be looking at the reviews for the update.

Perhaps
its a new application
and your firewall is blocking it
the fire wall was set to allow the old version through now its blocking the new one
i think you can copy the URL and paste it in the allow part of the firewall

i'm pretty sure youtube is on the internet
if you don't get internet i don't think youll be watching it anyway

Delete the application, then install it again it should work.