Unblocking blackberrys

I have a 8900 Smartphone and downloaded the WAVE SECURE application for a free trial a while ago now. My phone was switched off last night and after turning it on there was a Wave Secure notice saying my phone had been locked. Does anyone know how to unlock it?? Or if there is a general pin code to unlock these if anyone else has had this problem?? Would be So grateful if anyone knows!!

Plug your phone in via USB, and use a tool such as BBSak to remove Wave Secure...

(Or just log in into their portal and send an unlock request to your phone).

It worked!! Thamk you SO MUCH!!