iphone3g

In this tutorial we will unlock iPhone 3G & 3GS

  • To perform the Unlock your iPhone 3G must be Jailbroken - Tutorials Here
  • Your device must be on any of these basebands 04.26.08, 05.11.07, 05.12.01 and 05.13.04
  • T-Mobile-Mobile USA users should disable 3G before using ultrasn0w.
  • Go to Settings>>General>>Network>>Turn 3G Off.

    • Important :

    Make sure your Device is on any of the 4 basebands “04.26.08, 05.11.07, 05.12.01 and 05.13.04 ” Go to >>Settings>>General>>About  & look at modem Firmware.

    modemfirmware

    Step 1.

    step1

    Step 2.

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    Step 3.

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    Step 4.

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    Step 5.

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    Step 6.

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    Step 7.

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    Step 8.

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    Step 9.

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    Step 10. Finished & Testing.