I was skeptical at first and I read a million reviews but they only wanted 20 dollars to unlock my att note 10+ Soni figured it was worth a shot but I honestly didn't think it would work. Four days later my code arrived (it had said 24-72 hours) and I thought it wouldn't work but it did. Amazing! 20 dollars for an unlock and super quick turn around. Stop reading reviews and give it a shot. I am sure if they were not able to unlock a phone they would give a refund. They are definitely legit.