When charging 8520 main screen comes on
When I charge my BB 8520 the main screen (desktop) comes up. I would like the screen to just turn off and be black. I have noticed also when it comes on the keypad is no longer locked. I have had to today turn the clock option to do nothing when charging as the clock would come on, and the screen would periodically flicker to show the main screen and then go back to the clock.
I still have this issue of the two little arrows indication of a transfer of data popping up all the time on the top right of the front screen. Can anyone help me with this please?
Regards,