5210 Dead (not through flashing afaik)

[Tsunami]

Hi,

Ive been asked to look at a dead 5210 of a mates, as far as im aware it has not been flashed, any how i tried knok/phenoix to reflash it as a starting point but no joy I tried using the charger trick too, but nothing...

The only thing ive seen the phone do is occasionaly all the keypad LEDs blink on then off and i hear a tick from the speaker! Also I sometimes hear a tick from the speaker when i connect the phone to the pc.

Any ideas or should i just throw it in the bin?