Hey team @TeamYouTube, why I can’t change the background on my phone? It’s been happening for months???pic.twitter.com/BEUdIo63EE
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Hmm, try these steps: Uninstall the updates> Restart your device> Update the app. This usually clears things up. If that doesn't help, follow steps mentioned in this article, under "I'm not able to save my banner. What do I do?": https://goo.gl/9pKoE8 . Keep us posted.
Ok I’ll try, thank @TeamYouTube
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