'Untethered Jailbreak' iOS 4.3.5; Hardware Treatment Step by Step

Apple has a last Final Golden Master version of their mobile OS in the iOS 4.3.5. If previous iOS 4.3.4 has a little different from iOS 4.3.3, -only to fix the PDF exploit vulnerability that generally used in an untethered jailbreak with Jalbreakme 3.0 -, while iOS 4.3.5 update not differ much; it's still related to the security issue at the certificate validation. As a result from PDF exploit fix, there's currently no more untethered jailbreak for iOS 4.3.4 and 4.3.5. But actually, there is a way to do untethered unlock for iPhone 4 running iOS 4.3.4/4.3.5.

The alternative untethered jailbreak for the latest iPhone's iOS is about doing a hardware cheat. If we ever deliver a hardware treat about permanently unlock iPhone without jailbreak, right now we will provides a way that in the concept is the same, but it's more tricky with some of the steps needs to be done carefully.

If previously we uses Cutyoursim product, here we'll use other products from Gevey by Applenberry (Cutyoursim has now become a Gevey's distributor). Most interesting is the fact that Apple didn't block the Gevey imposter SIM products in that matter. We thought that it's surely difficult to made patches, updates or other measures for iOS to not work on Gevey's.

Applenberry, is the responsible manufacturer of Gevey SIM, products that allows users to unlock any iPhone 4's iOS. They has released some iPhone unlocking products; the latest product was named Gevey Ultra. Gevey Ultra is a customized SIM card for the permanent-unlock solution for the iPhone 4. Any iPhone 4 devices running iOS 4.1, 4.2, 4.2.1, 4.3, 4.3.1, 4.3.2, 4.3.3, 4.3.4, and 4.3.5 on any basebands (2.10.04, 3.10.01, 4.10.01 or 1.59.00) can be unlocked.

Gevey SIM Ultra product provides two different ways to unlock iPhone 4 devices, that are;

1.  Manual Process

- This way is recommended for beginner users,
- Works on all iOS 4.1, 4.2, 4.2.1, 4.3, 4.3.1, 4.3.2, 4.3.3, 4.3.4, or 4.3.5
- Will take less than 3 minutes on the setup,
- Applenberry staffs provides full technical support.

2. Automatic Process

- Not supported for ios 4.3.4 and 4.3.5,
- Works on jailbroken iOS 4.1, 4.2, 4.2.1, 4.3, 4.3.1, 4.3.2 and 4.3.3,
- iPhone 4 must be jailbroken first,
- Recommended only for experts,
- Without dialing 112 number.

Redmond Pie guys have a successful test and has proved that the Gevey SIM is working on iPhone 4 running iOS 4.3.4. While there's no significant change from iOS 4.3.4 to iOS 4.3.5, especially regarding to the Gevey's technique, then Gevey SIM Ultra should works on the Apple iPhones with iOS 4.3.5. Applenberry website also states that their products can be used in iOS 4.3.5. Then you should not doubt that this certainly works.

The following steps are manual process on how to doing untethered unlock iPhone 4 (with iOS 4.1, 4.2, 4.2.1, 4.3, 4.3.1, 4.3.2, 4.3.3, 4.3.4, or 4.3.5) using Gevey SIM Ultra according to the Applenberry website;

1. Cut the SIM card to fit into custom SIM tray. Please leave some room for the IC chip,

2. Turn off iPhone 4 and insert SIM card along with Gevey SIM together into the customized tray,

3. Turn on your iPhone 4 and wait for a welcome menu. Select Cancel,

4. Tap the Setting menu on the home screen (Springboard),

5. Select Phone menu,

6. Tap the SIM Application menu,

7. Click to see the Instuctions,

8. Select Accept on the welcome menu and wait 15 secs,

9. When there's one bar signal indicated on the left corder, call 112. Hit End immediately. It's not need to be connected,

10. Turn on Airplane Mode. After 40 secs a warning shows 'No SIM card installed'. Turn off Airplane Mode. Click Ok on 'SIM Failure' warning to ignore.

Then, if your SIM carrier was appears, it is means that you successfully install the Gevey SIM. If it's fail, please repeat from step 2 until 10. May be it'll need three tries.

For automatic process which is not needs to dial emergency number (112), kindly see the video below. Make sure your iPhone 4 device must first jailbroken first (untether).



Note that an automatic process (on video) only works on iPhone 4 with iOS 4.3.3, 4.3.2, 4.3.1, 4.3.0, 4.2.1 or 4.1 because of these ability for Untethered Jailbreak.