yes the video its not to clear i see like too much light on the edge of the screen, there is no one near me with the 908 so that i can compare it with
I dont know if this will help but on the settings of the tool there is an option for the screen brightness it has like an auto bright feature disable it maybe your tool its trying to self adjust and your seen this as a result also could it be your power supply sending the wrong voltage or amperage does this only happens when been charge