Hello
I have a Silly question : How can we change the wallpaper on a 2554ci ? (Not the basic pictures but a wallpaper made by me...).
I find in the documentation that the picture make less than 4Mo and 800px x 480px (using the maintenance, 224), but on my 2554ci, the key are grey and i cant open them...
Have you an idea ?

I have a Silly question : How can we change the wallpaper on a 2554ci ? (Not the basic pictures but a wallpaper made by me...).
I find in the documentation that the picture make less than 4Mo and 800px x 480px (using the maintenance, 224), but on my 2554ci, the key are grey and i cant open them...
Have you an idea ?

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