Softreset

[atom528]

any suggestion how i could perform softreset on touch dual?

[nilles]

Hold the on/off switch for 3 sec. (If that doesnt help remove battery.)

[atom528]

look like computer where it will shutdown the WM6. thanks.... :)

[mkhattab]

look like computer where it will shutdown the WM6. thanks.... :)
You could also use the soft-reset button which is inconveniently located under the back cover. Take the cover off and you will find the soft-reset button just above the USB connector.

[Thyraz]

Or (if the phone is still responsible) use a softreset tool like ShutXP.
Many Taskmanagers also have this feature.