How to Unlock iPhone 4S, iPhone 4, iPhone 3GS Using SAM [5.0, 5.0.1, 5.1]

Earlier today, we have told you about how to using SAM to unlocked your iPhone 4,iPhone 4S,iPhone 3GS on iOS 5.0/5.0.1/5.1 on any firmware and any baseband for free.But there is no images on that tutorial,so here,these are instructions on how to Unlock your iPhone using SAM. This method will work with the iPhone 4S, iPhone 4, iPhone 3GS, and iPhone 3G on iOS 5.x.

Step One
jailbreak your iPhone. You can find instructions on how to do that using theiPlayPlus Jailbreak Wizard.

Step Two
Tap to launch Cydia from your SpringBoard.

How to unlock iPhone 4 and iPhone 4S

Step Three
Press to select Manage from the tabs at the bottom of the screen.

unlock iphone 4s

Step Four
Press the large Sources button.

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Step Five
Press the Edit button at the top right of the screen.

unlock iPhone 4S free

Step Six
Press the Add button that appears at the top left of the screen.

unlock iPhone 4S using SAM

Step Seven
Enter http://repo.bingner.com and press the Add Source button.

How To Unlock iPhone 4S with SAM

Step Eight
Press the large Return to Cydia button.

Unlock iPhone 4 on any baseband

Step Nine
Press to select Bingner from the list of Sources.

Using SAM to unlock iPhone 4S

Step Ten
Choose SAM from the list of packages.

Using SAM to unlock iPhone 4S

Step Eleven
Press the Install button at the top right of the screen.

Unlock iPhone 4S on Any firmware

Step Twelve
Press the Confirm button to begin installation.

Unlock iPhone 4 on any firmware

Step Thirteen
Once installation has completed press the large Restart SpringBoard button.

Unlock iPhone 4 on any baseband

Step Fourteen
Insert your new SIM card and tap to select SAMPrefs from your SpringBoard.

Unlock iPhone 4S on any baseband for free

Step Fifteen
Tap Utilities

Unlock iPhone 3GS on any firmware

Step Sixteen
Press to select De-Activate iPhone. Your ActivationState under “More Information” should now be “Unactivated”

Unlock iPhone 3GS on any baseband

Unlock iPhone 4S and iPhone 4

Step Seventeen
With SAM enabled, tap Method and choose By Country and Carrier.

how to unlock iphone 4s for free

Step Eighteen
Tap Country and choose the country of your ORIGINAL SIM.

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Step Nineteen
Tap Carrier and choose your ORIGINAL carrier that your iPhone is locked to.

how to unlock iPhone 4S with SAM for free

Step Twenty
For some carriers operating more than one Carrier ID you may need to select SIM ID. If you are unable to activate in Step Twenty Four then you have selected the wrong one.

how to unlock iPhone 4 with SAM

Step Twenty One
Tap More Information and copy the IMSI under SAM Details to the clipboard.

how to using SAM unlock iPhone 4

Step Twenty Two
Tap Spoof Real SIM to SAM

how to using SAM unlock iPhone  4S

Step Twenty Three
Go back to the main SAM screen and paste the IMSI number in your clipboard.

how to using SAM unlock iPhone 3GS

Step Twenty Four
Connect your iPhone to the computer and let iTunes reactivate your phone.

itunes icon

“Double click “Phone Number” parameter at the main device screen and make sure that the ICCID matches that of your SIM card.” If not you need to start over from Step Fourteen.”

Step Twenty Five
Unplug your iPhone from the computer and close iTunes.

Step Twenty Six
Reopen SAMPrefs from your SpringBoard and disable it using the Enabled switch.

Unlock iPhone 4S with SAM on Any firmware

Step Twenty Seven
Connect your iPhone to the computer and launch iTunes again.

iTunes icon

You should get an error saying that your phone cannot be activated. This is normal. Just close iTunes and open it again.

how to unlock iphone on any baseband

Step Twenty Eight
In a short time you should see signal bars. Congratulations!

how to unlock iPhone 4S on any firmware,any baseband

Step Twenty Nine
You should now backup your iPhone unlock ticket in case this method is ever blocked. You can find instructions on how to backup the unlock ticket here.

IMPORTANT:
If push notifications stop after this process, you can restore then with the Clear Push utility in SAM, followed by connecting to iTunes.

Your phone will work normally with your SIM card and that SIM card ONLY since we have tricked iTunes to think that ICCID is one of the intended carrier’s. The phone can be rebooted and connected to iTunes freely without losing the “unlock”, at least for now.

A big thanks to Loktar_Sun and Laforet for their contributions!

Here is the video tutorial from iDB:

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J8mesz
I don't strive to be #1, but to be the only one.