upSPA-962, Software Version: 6.1.5(a)The link to the bug is no longer working.Does anyone know if the backlight switching off has been fixed? Is there a firmware newer than 6.1.5(a)?There is a parameter in the phone menu - `Settings -> (5) Parameters...

upSPA-962, Software Version: 6.1.5(a)Does anyone know a working solution to turn off the backlight on a timer?There is a parameter in the phone menu - `Settings -> (5) Parameters -> (11) Backlight timer` but it does not work, changes to the values ​​...