I just followed the steps to default YouTube to HQ, but it didn't change the default. Got the YouTube.odex file onto the system/app folder, rebooted, no change. Also, one step said I needed to backup the old YouTube.odex file, but the only file I had was YouTube.apk in that folder. Any help appreciated.
Also, is there a mod that can be done for other sites, like NBC videos? The quality is pathetic !!!