@YouTube my daughter has a YouTube channel and films/uploads from my phone. I got a new phone and we cannot remember the email her account is under. Is there anything we can do to find out? Please help!
Yes and I am still not able to do it because I can’t remember the email address and when I put my info in it doesn’t come up. I only have her YouTube channel name . Is she going to have to start a whole new channel 
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Here's an additional guide that may help you regain access (it covers more scenarios): https://goo.gl/q2Ijwz . Hope it helps!
Thanks. Twitter will use this to make your timeline better. UndoUndo
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