How To Unlock iPhone 4S, iPhone 4, iPhone 3GS Without Jailbreaking [Updated]

Johnboy2012

Hi there I've got the same problem as you I'm on vadafone and when insert my O2 sim it does the same as what said did you manage to sort the problem.

Ricardo

The idiot who wants to know y the phone is glowing shut up!!!!! gosh do u know how annoying u r!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! lets worry about unlocking the phone and not the glowing apple sign

Alex Ragwen

Yes it will depending on which unlock u use. U should not upgrade to the ipad baseband 06.15.00 if your phone is past the 35th week of production of 2011. if you do you'll brick ur phone.

Ervic

I am from the Philippines. Should this work with any active philippine sim card?

WebGuru

Unlock your iPhone 4 and iPhone 4S with simple and easy steps. I already try it on my iPhone and Its 100% workshttp://mobile-latest.com/2012/04/25/unlock-your-iphone-4-and-iphone-4s.html

prabal

i have iphone 4s 5.1 OS locked to canada rogers and BB 2.0.10.i tried it using vodafone india SIM . i got edge signal but in the end it throws invalid sim.please help me in unlocking my iphone. even R-SIM3 was unable to unlock my iPhone

ruben

Thanks, i will do this to my 3GS. Does it work on the latest version 5.1.1?

Jesse R

Hi, I have an iphone 3gs with ios 5 n i tried this method but it didnt work for me, i dont know if its because the iphone was temperarly disconnected. any help?