If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.
Post a reply to the thread: How can I unlock my iPhone 4S using R-Sim II if I already upgraded to iOS 5.1?
Click here to log in
What is the number after 87?
You may choose an icon for your message from this list
Will turn www.example.com into [URL]http://www.example.com[/URL].
You may rate this thread from 1-star (Terrible) to 5-stars (Excellent) if you wish to do so.
I am not aware of the unlock that you have specified.You can unlock the phone with the latest OS itself.I suggest you can approach Classicunlocking.com and specify the country,locked network of iPhone 4S.Based on the availability you can get the permanent unlock service along with free instructions.
How can I unlock my iPhone 4S using R-Sim II if I already upgraded to iOS 5.1? I bought the R-SIM II unlocker without checking to see if my iPhone was iOS 5.0 or less. Is there any way I can still use that unlocker, even though my phone is iOS 5.1? Would I have to downgrade the iOS, unlock it, then re-upgrade it? And if so, could you provide the links that I need to do it? I really don't feel like buying the newer version of the R-SIM.
How can I unlock my iPhone 4S using R-Sim II if I already upgraded to iOS 5.1?
Forum Rules