Hello everybody.
I am writing because I am having a completely unexpected problem with my beloved M92.
After putting it on stand by, the next time I took it the screen was pretty much useless. Instead of changing what it displays, everything remains on the screen in a very light gray shade or white. The system is responsive, I can see the screen changing slightly after pressing some button or even using the touch pen. The battery was charged for a night and the problem remained. I also tried to reset and turn the device on and off several times.
This is the first time it happened and I couldn't find any history of a similar problem happening to others. I tried to update the firmware, but with such a screen it is hard to say if the update was completed or not.
