It is good when we can witness something new in the unlocking methods. I'm talking about R-Sim 3 for iOS 5.1.1 on iPhone 4S (Verizon/Sprint). Here you will find out more about new R-Sim 3 features and how to use it. Last time I wrote you how to unlock iPhone 4S 04.0.10 using R-Sim 3 for 5/5.0.1. If you are interested go here, because today I show you how to unlock your iPhone 4S 02.0.10 with R-Sim 3 for 5.1.1. So if you have recently updated your iOS to the latest version, you can use R-Sim 3 for iOS 5.1.1 on iPhone 4S helps you to unlock your updated baseband 02.0.12.

Note: Don't think that you can use your old R-Sim 3 (if you have it) because the old one is designed only for iOS 5.0/5.0.1/5.1 on basebands 1.0.11, 1.03.13, 1.0.14.

R-Sim 3 Features

R-Sim 3 for iPhone 4S iOS 5.1.1 is compatible with CDMA, GSM and WCDMA networks and made for Sprint and Verizon iPhone 4S. If you are using AT&T than check this link and try to unlock it too. Also R-Sim 3 is good for all iOS versions from 5.0 to 5.1.1 and such basebands as:

• 1.0.11
• 1.0.13
• 1.0.14
• 2.0.10
• 2.0.12

You may know that R-Sim 3 is plug-and-play Sim interposer which doesn't require to dial 112. R-Sim 3 for iOS 5.1.1 has better reception than older version and decreased power consumption. So you can use it without a doubt. But if you prefer Gevey Sim I've got something for you too. You can unlock your iPhone 4S CDMA using Gevey Ultra S on basebands up to 04.10.1. It is also respectable Sim unlock and you can have it for $49.99. However let's pay attention on R-Sim 3 for iPhone 4S iOS 5.1.1 and how to use it.

How to Use R-Sim 3 for iOS 5.1.1 on iPhone 4S

Step 1. First you need to jailbreak your iPhone 4S using Absinthe tool which has been recently developed specially for iOS 5.1.1. So go here and find your way do it quickly. Step 2. Turn off your iPhone and take out your Sim and turn it on again. Step 3. Connect to the internet using WiFi. Step 4. Launch Cydia and go to Manage => Sources => Edit => Add this source:

http://v.backspace.jp/repo

Step 5. After adding the repo tap on Backspace repos and Install CommCenter* patch. Step 6. Now add another Cydia source:

http://www.iglive.cn/cydia

Step 7. Now find in Sources MrSIM and install iPhone 4S Network Package. Step 8. After installing process just click on Reboot your iPhone 4S. Step 9. Now take R-Sim 3 and your Sim and put them together in the iPhone 4S. Step 10. Go to Settings => Phone => Sim Applications and choose US VER or US Spr, wait 2-4 minutes and that's it. Note: If there are some activation problems then check this link to fix R-Sim activation problems. Update: There is news that famous hacker and exploits finder pod2g is working on free unlock iPhone 4S baseband, so check the post for some fresh news about it. Now you can enjoy your unlocked iPhone 4S with R-Sim 3 for iOS 5.1.1. So if you are interested than you can buy R-Sim 3 here for $15.99 and enjoy your phone. In case you have some questions you can always leave them in the comment section below and I will always be glad to help you.