When I create a lightning page with Lightning App Builder, I have 2 design options : one for desktop and one for the phone. I customize both for Account object.
I save the page, activate it as org default for desktop and phones, and as App default for all apps for desktop and phones. I save again and go back to any account page in my browser, my customized page displays. Perfect !
But when I connect to mobile, either in browser or Salesforce 1 app, no matter what I try (check permissions, double check activation settings, dis/reconnect...) I still have the standard page with 3 tabs (Chatter, Details, Related). No way to have my ligthning page.
I read here https://developer.salesforce.com/forums/?id=9060G000000UV5SQAW that Salesforce 1 won't use a Ligthning page. If it's true, what is the point of activing pages as default record pages for mobile ? It makes no sense...
What am I missing ? Please help, it's driving me nuts !