Need help to unlock sharp 703shf
 

i need your help to unlock sharp 703. I am new in sharp unlocking I have power falsher with hwk. first pls tell me the correct cable. Is it 902 head phone cable or x50 charger cable i use? I try both with full bettery.but my phone not go in test mod etc.
second thing i want to ask i use hwk with powerfalsher first time i heard that a vpp cable is also attach with box for use hwk. whats about this kind of cable? and please tell me the correct way to unlock this fone. I will be thankfull to you.