Nokia unlock how to:
power phone on, press # key once, press * ket three times ( will display a "p" on your screen) , press * four times ( will display a "w"), press the * two times ( will display a "+", press the 1 key, press the # key one time. Handset is unlocked. ***Note for newer Nokia phones instead of pressing the 1 key above, you have to instead press "7"
Hope this helps