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Gevey SIM Can Unlock iPhone 4 04.10.01, 03.10.01 & 02.10.04 Baseband [Videos]

If you are thinking that Gevey SIM can not unlock iPhone 4 on iOS 4.3 or iOS 4.2.1 then here are some video proofs by different people around the globe who bought Gevey's SIM interposer and managed to unlock their iPhone 4 04.10.01, 03.10.01 & 02.10.04 baseband with it. Previously it was not known whether Gevey SIM can unlock iPhone 4 baseband 04.10.01 but now with a new video proof, one can confirm that Gevey SIM can unlock all three iPhone 4 basebands of iOS 4.1/4.2.1/4.3.

Gevey SIM

Video of Gevey SIM Unlocking iPhone 4 02.10.04 Baseband:

In this video:

  • iPhone 4 Model: MC610LL/A - 32GB Black (United States)
  • Modem Firmware: 02.10.04
  • Carrier Unlocked: T-Mobile

In this video:

  • iPhone 4 Model: MC603IP/A - 16GB Black (Italy)
  • iOS Version: 4.1
  • Modem Firmware: 02.10.04
  • Carrier Unlocked: MTS RUS

Video of Gevey SIM Unlocking iPhone 4 03.10.01 Baseband:

In this video:

  • iPhone 4 Model: MC318LL/A - 16GB Black (United States)
  • iOS Version: 4.1
  • Modem Firmware: 03.10.01
  • Carrier Unlocked: CHINA MOBILE

Video of Gevey SIM Unlocking iPhone 4 04.10.01 Baseband:

In this video:

  • iPhone 4 Model: MC318LL/A - 16GB Black (United States)
  • iOS Version: 4.3
  • Modem Firmware: 04.10.01
  • Carrier Unlocked: MTS RUS

What's interesting about the last video is that even Gevey's official website do not claim that their SIM interposer can unlock iPhone 04.10.01 baseband. You can read the FAQ at their official website here. The reason behind unlocking of iPhone 4 04.10.01 baseband through Gevey SIM is that unlike Ultrasn0w, Gevey SIM do not patch your baseband but tricks it to think that you have put official carrier SIM in your iPhone.

Gevey Turbo SIM

Gevey SIM request a TMSI for your connection by dialing 112 and then finds an acceptable MCC/MNC combination by rapidly cycling a list of IMSI. In this way faking the IMSI and ICCID makes your carrier think that you have factory unlocked iPhone 4 and your iPhone thinks that it has official carrier SIM in it.

Note that although Gevey SIM unlocks your iPhone 4 on all basebands but still it is not a permanent unlock solution. You have to do the whole unlock procedure again if you loose power due to low battery or lost reception due to poor signal coverage. If you want permanent unlock then you should wait for iPhone Dev-Team's NCK unlock which is in progress and will be released soon.

UPDATE#1: Get Gevey SIM to Unlock iPhone 4 for U.S. $22.80 [3% Discount for Jaxov Fans]
UPDATE#2: Gevey SIM Pro: Faster IC, No Need to Cut SIM, Support Multiple Carriers
UPDATE#3: Gevey Pro vs Gevey SIM [Hands-on]

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