Finally today the unlocking solution for your iPhone is out. Now you can unlock your iPhone 4 baseband 4.11.08 totally free, thanks to the Chinese hacker called loktar_Sun. Find out how to fix SIM card not supported Error while unlocking your iPhone 4 baseband 4.11.08 after the break.

sim card not supported

Fix SIM Card Not Supported Error

SIM Card Not Supported error occurs when you connect your iPhone to iTunes which is necessary to re-activate your iPhone. However when trying to activate it, a note is displayed stating “The SIM card inserted in this iPhone does not appear to supported“. Follow our Step by step Guide How to Fix this error:

Before you start, please note that:

  • You need to recognize which carrier your iPhone is locked to.
  • Installed SAM from Cydia. Here is our guide how to install Sam.

STEP 1: Firstly you need to check out whether you’ve installed correct version of SAM. To get this done simply go to Settings -> SAM -> Utilities and tap on “Revert Lockdown to stock” button. Some text will appear showing stockification success. If you receive that notification which means you have got the right version or not. If a failure notification pop ups, you need to install SAM from original source.

sim not supported iphone
The sim card inserted in this iPhone does not appear to be supported

STEP 2: Go to SAM preferences and tap on “Method” now select “By Bundle Name”. Now head back and tap on Bundle menu and select your carrier that you are locked to.

STEP 3: Now head over to SIM ID and select your SIM ID, if not sure just select the first one.

STEP 4: Now go to More Information and you will see ActivationState as Unactivated.

STEP 5: Now It’s the perfect time to plugin your iPhone to your computer. Once you’ve plugged it in, you will notice that your ActivationState has changed to WildCardActivated.

Related Sim Fixes

Now you should have your iPhone unlocked and working on any network on the planet! Share this Guide, and Feel free to ask any questions in the Comment section below!

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Stephan Popov
When iDevice users experience problems with the iOS software or unlocking, it is not uncommon for their lives to unravel. My passion is providing answers to your problems. I help iPhone, iPad and iPod Touch users by recommending fixes for common iOS bugs and tools that improves your experience. I conduct in-depth research for every topic i cover on this blog, to ensure that I cover everything Apple users need to troubleshoot their issues. When not writing for UnlockBoot, i enjoy swimming in my backyard pool. P.S. i prefers the Maldives for holidays. Connect with me on Facebook, Google Plus and Twitter.
  • Chris

    Today I tried activating my iPhone, but I got this message: The SIM card that you currently have inserted in this iPhone is from a carrier that is not supported under the activation policy that is currently assigned by the activation server. Please insert another SIM card from a supported carrier or request that this iPhone be unlocked by your carrier. Please contact Apple for more information.

    How can I Activate my iPhone? Please help me.