Scam Dont use Did not work they wint refund as they say they will and try to sell u more and more stay away they have made a comment on this forum saying it is not thir site but it is they have 2 sites iphone unlocker and iphone unlocker stay way please thir bad ppl

DOES NOT WORK - DO NOT USE! They cannot unlock a iPhone running iOS 8.3 - they then tell you to downgrade to 8.2 but the software they provide can only work on iOS 8.1 - I want a full refund which they offer but I'm not holding out any hope.

doctorSIM is a complete rip-off doctorSIM is a complete rip-off. They gave "excuses" as to possible reasons why they couldnt unlock my iPhone 8+ but none applied to my phone. 100% paid for and under no contract. Left my previous carrier after fulfilling my agreement. Paid they $50 for NOTHING!! DO NOT WASTE YOUR MONEY!!!!

DO NOT give them any money! I wish I would have read these reviews before purchasing this useless software which is not compatible with IOS 8. I have requested a refund about 12 times in the past 2 weeks without success! I too am trying to contact and make a complaint with my CC company, but will not hold my breath.

best phone in the world -