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I've been trying to login to YouTube via the YouTube app that comes installed on the iPhone 4s. Every time, I get a message saying "Authentication Failed. The username or password you entered is incorrect."
My username and password are both correct. I've done this about ten times now but I keep getting this error. Does anyone know what the problem is? Thanks.
[edited to fix a typo]
Same here. Very frustrating, I get the same error on my iPad and Apple TV. I haven't found a way to fix it yet.... Hopefully someone can help.
http://youtu.be/cqxZXHMgrU4 here is solution if u have any question please let me know
http://youtu.be/cqxZXHMgrU4 here is solution if u have any question please let me know

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