It is a coincidence. Turn off the phone and try to turn it back on. Do you have the same issue? Note that Slim is not even loaded yet. Try to clean the button, search how, many threads on this subject here. Workaround is called Volume Rocker Wake, it's in ROM settings. Different place on different ROMs, but almost all custom ROMs have it. Good luck!
- BlackBerry Q10 LTE, 16GB int, BlackBerry OS 10.2.0 (main phone)
- Acer Iconia Tab A200, 16GB int, 16GB ext, ICS Android 4.0.3 (games tablet)
- Samsung i896 Captivate, 16GB int, 16GB ext, CM 10.1 Android 4.2.2 (backup phone)