Bad service First my iPhone 4 is a iOs 4.3.5 after paying i found out that there was not a working guidance for my ios. Asking about this i was asked to use an other internetprogram! and other answers similar to this. So i asked for my money back, which they declined. Then I was asked to downgrade my phone. So I asked again for my money back. now a month later nothing had happend

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!!!!

Awesome service, 100% Legit People think that everything on internet is a trick or a scam, especially when it comes with unlocking and jailbreaking an iPhone. But iphone-unlocker-pro is legit and reliable. I am very pleased with the service and the results. I highly recommended iphone-unlocker-pro to anyone who needs to have their iPhone jailbreak and unlock for them.

DO NOT USE Will not refund money if it doesn't work I also thought this was a great deal since it was GUARANTEED with a no questions asked refund. I even did a chat before buying spelling out my phone and ios information and asked if this was guaranteed. Of course they did and a "No problem refund". It didn't work of course and all they do now is keep offering me chip cards that I know won't work since I already tried that also. I'm disputing with my credit card company. THIS IS A SCAM!!! From their web page: Our team works hard to a high quality unlocking system for all our customers. We are so sure of our products that we have no problem offering a 100% money back guarantee on any order that is placed. We offer a no question asked refund policy so if you feel for any reason that our iPhone Unlock / Jailbreak solution doesn’t work for you, you can request a refund with no questions asked.

Very, very, very, very, very, very. very. very, very bad company!! These guys are scam artists. Customer service was atrocious. These people could care less and that's no lie. Please don't use this service!