1.1.3 YouTube Fix
From HowardForums Wiki
If you have Jailbroken your 1.1.3 iPhone and YouTube doesnt work follow this guide: (You need installer app installed on your iPhone before you continue.)
1. Add i.unlock.no to the sources on installer app
2. No in installer go to install and under categories select "Unlocking Tools" and install "YouTube Activation"
3. Restart your iPhone.
YouTube should now be working. Enjoy.
Source(s): YouTube Fix
--GeeK.dLL 10:11, 9 February 2008 (CST)