Metro PCS allows you to unlock your phones "FREE of Charge" after 90 days, Not wanting to wait 90 days, I paid $39.99 to codes2unlock. Probably because Metro puts a block on the iemi number for 90 days, I have been unable to unlock my phone since I cannot connect to the server using the unlock app. Now codes2unlock is fighting me on their so called "Money Back Guarantee". So my advice, wait the 90 days and contact Metro PCS and get it unlocked for "FREE". Thanks' Tim