Has anyone with registry access tried this key? The below is to turn it off I think so perhaps if it was set to 0 it would turn it on?
[HKEY_LOCAL_MACHINE\Software\OEM\Nokia\Touch\Wakeup Gesture]
"Enabled"=dword:00000001
[HKEY_LOCAL_MACHINE\Software\OEM\Nokia\Touch\Wakeup Gesture]
"Enabled"=dword:00000001