I read in forum thread Likebook Alita "you can send the problem to
likebook@boyue.com, now boyue is collecting the feedback from market and will take 2 month to fix all the user mostly meet firmware problem or add new feature". So i sent 2 requests for the next firmware update : the ability to mix gradually cold light and warm light with a single progressive slider and more customization of the Home page with the ability to remove "Quotation" and "Reading time" to replace it with other shortcuts. We will see what they will do...