Unlock iPhone 4 on iOS 4.2.1 / 1.59.00 Baseband after Jailbreak with Greenpois0n RC5 [How to Guide]

Now you can update your iPhone 4 to iOS 4.2.1 with preserving 1.59.00 baseband, which means that you will be able to unlock your iPhone 4 with ultrasn0w 1.2. Let's check out the full step by step guide after the jump

 

GreenPois0n RC5 Released ! Here's How to Untether iOS 4.2.1 Jailbreak !

Members of Chronic Dev Team has finally announced the release of the long awaited GreenPois0n RC5. This tool brings untethered iOS 4.2.1 jailbreak for all iOS devices. Besides you do not need to have '4.2b3' SHSH blobs saved in Cydia, unlike the Redsn0w 0.9.7. Keep in mind, the software is only available for Mac OS X. A Windows version will be coming very soon.

 

Theme It brings theme store to iOS! Here's How to do it

Cydia added a new feature yesterday to bring Theme Center which includes all popular themes for your iPhone but Today Theme It is available as a Cydia package for jailbroken iOS device. Theme It comes with a clean, easy-to-use interface and quite few themes. Let's see how to install it.

 

iPod Touch 4G Jailbroken on iOS 4.3 beta 1 using PwnageTool bundles

Besides demonstrating a working iOS 4.3 jailbreak for iPad [beta] and releasing the required bundle, @jcf_dev also released custom PwnageTool Bundle to jailbreak iPod Touch 4G on iOS 4.3 beta 1. Like the previous PwnageTool bundle, you will need to create ramdisk at your own and patching Cydia as well.

 

iPad on iOS 4.3 Beta 1 jailbroken using custom PwnageTool bundles (How's)

iPad 4.3 firmware brings a lot of exciting features. Multi gestures and choice to change functionality of hardware button are some introduced in iPad 4.3 update. Earlier today, @jcf_dev demonstrated a working iOS 4.3 beta jailbreak for iPad in video. He has just released a PwnageTool bundle to jailbreak iPad on iOS 4.3 beta 1.

 

New Version of TinyUmbrella will Allow You to Restore Your iOS Device without iTunes

Actually, it's not a new tool, it's the well-know must have tool, TinyUmbrella. Semaphore, the developer behind TinyUmbrella, has started a new post regarding that he is working on a new and improved version of TinyUmbrella that will allow you to restore your iOS device without iTunes.

 

Shocking! Apple Removes Jailbreak API Detection !

Apple has just completely removed Jailbreak Detection API for iOS! It has been completely disabled or removed from iOS 4.2.1, as NetworkWorld reports. This is very shocking from Apple.

An API is a programming resource that developers can make use of that their software or operating system is functioning properly and that it isn't modified. Even though jailbreaks can still get through, it gets harder and harder to find exploits because Apple keeps patching them. For some shocking reason, Apple has removed the API. This is unrelated to Apple's preventive jailbreak measures. An API only detects if the system is modified.

 

Untethered iOS 4.2.1 Jailbreak on All Devices Achieved [VIDEO]

As most of you know, comex is currently working on an untethered solution for jailbreaking iOS 4.2.1, but today, the iPhone Dev Team has unveiled one of the many their plans! They got up their sleeves with a backup plan for an untethered iOS 4.2.1 jailbreak for all devices.

 

Cydia Expands to Make Custom Cases for Themes !

With the growing success of Cydia, it seems apparent that Cydia is going to be starting to make cases for its themes. These cases will be available for purchase in due time. The cases will match the theme of your choice.

Here's a quote from Patrick J. Dietzan, VP of Business Development:

We are soon going to be selling skins for all major iDevices. We would like to offer users skins that match the themes being sold in Cydia. These skins will allow people to fully customize the physical exterior appearance of their device in addition to the look/feel of the graphical user interface. The skins are made of premium vinyl from 3M and fit perfectly onto all iDevices. They can also be removed at any point without issue. Users will be able to theme the physical look of their phone and regularly change it to whatever they desire.

Here you can see an example of one of the design that's been submitted:

When more information comes, we'll keep you updated. Keep your eyes peeled on the store! The idea of this sounds amazing and really bonds the user and his / her iDevice closer than before with the powers of Cydia and Winterboard. Just wondering about what the jailbreak can do more for our iOS devices ! [via ModMyi]

 

HOW TO: Upgrade to New Cydia on iOS 4.2.1

In case if you still didn't update your Cydia to the new version on your iOS 4.2.1, and while there is no option to do the update directly from Cydia, I will show you how to do this with a few simple steps. After you will update to the new Cydia you will feel a huge performance boost throughout the whole applications.

New Cydia features:

• Reduced loading changes time
• Section remapping optimizations
• Faster reloading data
• Faster, native search
• Uses public SDK classes whenever possible
• Rewritten, faster web views with zooming support
• Changes badge works again
• More stable webviews (no crashes when queueing)
• Redesigned settings page
• Redesigned stashing page
• Faster scrolling of table views
• Bug fixes
• Ads no longer break the package views until restart
• Much better queuing UI
• Stabler refreshing bar

Requirement

• Safari Download Manager (BigBoss repo)
• iFile (BigBoss repo)

Here's the step by step guide to update your Cydia to the new version:

STEP 1: Download the new Cydia package from here on your iPhone using Safari Download Manager

STEP 2: Once the file has downloaded, navigate to var/mobile/Media/Downloads in iFile

STEP 3: Tap cydia_1.0.3366-…phoneos-arm.deb, then “Installer” (The .deb should install rather quickly.)

STEP 4: When the install is done, close iFile and respring your iPhone, enjoy new Cydia.

How to know that you have installed the new Cydia? go to app’s home page and look at the Cydia version number right above your iPhone’s UDID.

• New Cydia version is 1.0.3366-1
• Old Cydia version is 1.0.3222-73

Note: please be sure that you have backed up before you start doing any changes [via iDB].

Disclaimer: This guide is for testing & educational purposes only. Follow it on your own risk. I’m not responsible for any loss of important data or malfunctioning of your iPhone.

 

Save SHSH Blobs Directly from Your iPhone, iPad, iPod touch with iSHSHit

iSHSHit is a new Cydia utility that allows you to save SHSH blobs directly from your iphone, iPod touch or iPad itself, without the need to use a desktop application such as TinyUmbrella.

This new Cydia tweak is pretty simple to use. Basically, you just make sure that the information you want saved are correct and press save. It should prompt you by downloading the SHSHs. What iSHSHit basically does next is that is opens up to a new mail page sending the attachments to any e-mail account you want.

Technically, once you press save, the SHSH blobs are already saved, but you can also send them via email to another inbox for more permanent keeping, cool, eh?

iSHSHit is a free Cydia tweak and you need a jailbroken device to install this app so you can follow our guide posted here to jailbreak iOS 4.2.1 or use Limera1n for iOS 4.1 jailbreak. I really recommend this app to save your SHSH blobs since is convenient, fast, and easy! I'm sure saving SHSH blos won't consume too much time out of your day. All it takes is 3 seconds! Who knows, maybe if your device's firmware corrupts, you can restore to the same firmware and keep your jailbreak. This is a must have for any jailbreaker.

 

Download Redsn0w 0.9.6b6 to Activate iPhone 3GS / 3G and Fix Battery Drain after Ultrasn0w 1.2

iPhone Dev-Team has just released redsn0w 0.9.6b6 (Windows and Mac) to jailbreak iOS 4.2.1 on iPhone 3GS/3G and update their basebands to iPad baseband 6.15.00, as most of you know that redsn0w 0.9.6b5 did that, but the new version of redsn0w 0.9.6b6 brings activation without hacktivating, or using original SIM card and increases battery life substantially, as we reported earlier, it was the most prevalent problem after unlocking iPhone 3GS/3G with ultrasn0w 1.2

Developer @sbingner (author of TetherMe) has made some excellent progress devising a new hactivation method that kills two birds with one stone for all you ultrasn0w unlockers.  His tool, “Subscriber Artificial Module (SAM)” tricks your iPhone and iTunes into creating legitimate activation tickets even though you’re unlocked with ultrasn0w.  This means you get the full benefit of push applications, and your battery life increases substantially.  If you’d like to try it out, check out http://www.bingner.com/SAM.html

To help make it easier to try out @sbingner’s tool, we’ve updated redsn0w to include a new “Deactivate” option for the 3G and 3GS.  Use this option *after* you’ve installed SAM…it will remove the normal patches made to lockdownd and let SAM take over.  (sbingner plans on making a button to do this within SAMPrefs too).  Great work, @sbingner!

Thanks @sbingner for the hard work, as usual we will prepare the full step by step guide, showing you how to use SAM and the newly redsn0w 0.9.6b6. Stay tuned.

UPDATE: Here is the step by step guide showing how to Activate iPhone 4, 3GS, 3G Without Original SIM or Hacktivation with SAM & Redsn0w 0.9.6b6 Click Here.

Download Redsn0w 0.9.6b6 for Windows
Download Redsn0w 0.9.6b6 for Mac

 

ScrollingBoard Tweaks Your iOS Folders [Jailbreak App]

In case you are an iOS user, you may jailbreak your device to get the ability to tweak your folders and add some functions that Apple missed to do. Most of users use InfiniFolders or FolderEnhancer for unlimited folders on iOS 4 and InfiniDock for unlimited icons in the dock. However, with ScrollingBoard, you'll get both functions in one tweak with a better price! 

Not only that, using this tweak you can have endless icons in the dock & folders; add new controls to the iPod touch; add the volume slider & brightness; add any add-on & widgets to the dock; get AirPlay icon in the dock and also you can use the scrollview mode. To be able to use this tweak, your device must be jailbroken, use our guide posted here to jailbreak your device on iOS 4.2.1, or Limera1n jailbreak on iOS 4.1 device.

Once your device is jailbroken, tap on Cydia and search for ScrollingBoard under BigBoss repository. The tweak is available for $1.49 only. [via iPhoneItalia]

 

HOW TO: Update / Unlock iPhone 3GS / 3G Baseband 06.15.00 with Redsn0w 0.9.6b5 on iOS 4.2.1 / 4.1 [Windows & Mac]

Well, here's the iPhone Dev-Team has just released redsn0w 0.9.6b5 to jailbreak iPhone 3GS and 3G on iOS 4.2.1 and update baseband to 06.15.00 which can be unlocked with the newly released ultrasn0w 1.2, the redsn0w 0.9.6b5 is available for both windows and mac users.

The new redsn0w 0.9.6beta5 is out. It gives both Windows and OSX users the ability to flash the iPad 06.15 baseband on iPhone3G or iPhone3GS. It fetches the baseband files directly from Apple for now (the only IPSW you ever point it at is the stock IPSW for the FW on your iPhone right now). There may be a long delay while it’s doing this (their servers are currently getting pounded).

WARNING — YOU DO THIS AT YOUR OWN RISK!  PLEASE UNDERSTAND THE CONSEQUENCES OF UPDATING TO 06.15.

1. There is no way to come back down from 06.15, and there’s no hiding the baseband version from Apple. You’ll be voiding your warranty in a very obvious way.
2. If some future baseband comes out with a critical fix, you won’t be able to update to it if it remains down in the 05.xx sequence (then again, you wouldn’t update to it if you wanted to keep your unlock anyway).
3. Starting with FW 4.2.1 if you have 06.15 on your iPhone you won’t ever be able to restore to stock firmware (it will fail).  You’ll need to only restore to custom IPSWs (then again, if you’re unlocker you should already be doing that).

For whom is this Guide:
This version of redsn0w 0.9.6b5 is developed ONLY for iPhone 3GS and 3G users who rely on unlock. Precisely,  This guide showing how to jailbreak and update baseband to 06.15.00 for ONLY iPhone 3GS and 3G who have unlocked devices.

Unsupported devices, what have to do:
iPhone 4 and 3GS users who don't rely on unlock, you can follow the same guide but with redsn0w 0.9.6b4 to jailbreak their devices on iOS 4.2.1, see guide Posted Here.

Here's the step by step guide:

STEP 1: Download redsn0w 0.9.6b5,  iOS 4.2.1 for your device(download links at the end).

STEP 2: Update to 4.2.1 firmware using the IPSW file you just downloaded via iTunes 10.1.

STEP 3: Launch Redsn0w 0.9.6b5,  and browse for iOS 4.2.1 firmware final version.

STEP 4: Now you have to select "Install Cydia" and "Install iPad baseband", and then click "Next" (in this step redsn0w will update your baseband to 06.15.00 which works with ultrasn0w 1.2)

STEP 5: Now make sure your device is both OFF and PLUGGED IN to the computer before you click “Next”.

STEP 6: At this stage you will need to put your iPhone in DFU mode by holding “Power” button and then while holding the “Power” button, you will now have to hold “Home” button too. Now after few seconds release “Power” button but keep holding “Home” button until installation begins.

 

STEP 7: You will Get a Jailbroken Device on the latest iOS 4.2.1  and the unlockable baseband 06.15.00

STEP 8: This step is only for these devices iPhone 4, 3GS (New Bootrom), iPod touch 4G,  3G, 2G, iPad. While this is tethered jailbreak and whenever you want to do anything related to jailbreak like SSH your device, or running Cydia, you must first run your device in the so called “jailbroken state” on every reboot by using “Just boot tethered right now” option.

How to unlock iPhone 3GS / 3G on iOS 4.2.1 / 4.1 using ultrasn0w 1.2 :
This is the final step to get your device unlocked on iOS 4.2.1 / 4.1 with the newly release ultrasn0w 1.2, follow our full step by step guide Posted Here.

Download iOS 4.2.1 for iPhone, iPod touch and iPad
Download Redsn0w 0.9.6b5 for Windows
Download Redsn0w 0.9.6b5 for Mac
Download iTunes 10.1 for Windows or Mac

 

iOS 4.2.1 Compatible Cydia Apps

Everybody’s loving iOS 4.2 for iPad: it brought multitasking to the tablet, folders, AirPlay (sort of) and, ehm, AirPrint. We have already talked about this. As more users upgrade to the new iOS every day and jailbreak it using the latest version of Redsn0w, they need really a list of compatible Cydia apps and tweaks.

MuscleNerd of the iPhone Dev Team has published a spreadsheet on Google Doc showing the compatible Cydia apps, you can navigate to this link to check the list of apps & tweaks in Cydia compatible with iOS 4.2.1. If the color is green that means it works with no problems, if it's yellow it means that it have some problems. Any you know, red ones are unusable and not working. The list should be upgraded consequently when an app gets iOS 4.2.1 compatibility.

 

White Cydia Icon and Safari Crashing When Using Redsn0w 0.9.6b4 to Jailbreak iOS 4.2.1?

After releasing iOS 4.2.1, the dev-team updated redsn0w to version 0.9.6b4 to jailbreak iPhone 4, 3GS, 3G, iPod touch 4G, 3G, 2G and iPad, I received many comments complaining about white Cydia icon and Safari crashing after jailbreaking their devices.

Therefore, dev-team has sent a new blog post update while the concept of a “tethered” jailbreak is pretty new to many people, let's check out this:

The notion of a “tethered” jailbreak is pretty new to many people, so here’s a quick rundown on what to expect:

1. If you’re on an iPhone3G, old-bootrom iPhone3GS, or non-MC ipt2g, life is easy. redsn0w installed an untethered jailbreak and so nothing below applies.
2. “Tethered” does not mean you cannot boot at all without PC/Mac assistance. If you have not installed any tweaks that hook into important programs like SpringBoard or CommCenter, your device will actually boot. However, jailbreak programs like Cydia won’t work (and Cydia may still have a white icon). Also, certain built-in apps that had to be moved by Cydia will fail (Safari being the most noticeable example).
3. If you’ve installed MobileSubstrate tweaks that hook into SpringBoard or other important programs, your boot will actually fail (you’ll get stuck at the Apple logo). You need to use redsn0w to “Just boot tethered right now”.

Remember, @comex and others are working on a way to untether the 4.2.1 jailbreak. Meanwhile, the above 3 points hopefully will make it all seem less confusing :)

You can avoid the reasons above to enjoy a jailbreak free of bugs (i.e. White Cydia Icon and/or Safari Crashing), but I highly recommend to wait for the comex untethered jailbreak on 4.2.1 which expected to be very professional (still no ETA). Let me know if you still facing these bugs or not via the comment section, stay tuned.

You may also like:

• HOW TO: Jailbreak iOS 4.2.1 iPhone 4, 3gs, 3g, iPad, iPodTouch with Redsn0w 0.9.6b4
• [WARNING] Apple Has Put a Baseband Requirement on iOS 4.2.1
• iOS 4.3 to Launch in December 13?

 

HOW TO: Jailbreak iOS 4.2.1 iPhone 4, 3gs, 3g, iPad, iPodTouch with Redsn0w 0.9.6b4

Few moment ago we broke the news about the release of Redsn0w 0.9.6b4 to jailbreak iOS 4.2.1 on iPhone 4, 3GS, 3G, iPod touch 4G, 3G and iPad with working MobileSubstrate, as we told you earlier that redsn0w 0.9.6b4  is based on GeoHot’s limera1n bootrom exploit.

The bad new is that right now, the redsn0w 0.9.6b4 is a tethered or semi-tethered jailbreak for some devices (i.e. you will lose your jailbreak every time you reboot your iDevice, so you have to follow the following steps every reboot to have a jailbroken device )

Untethered Devices:

• iPhone 3GS (old bootrom)
• iPhone 3
• iPod touch 2G (Non-MC Model)

Tethered Devices:

• iPhone 3GS (new bootrom)
• iPhone 4
• iPad
• iPod touch 2G (MC Model)
• iPod touch 3G
• iPod touch 4G

NOTE: Those of you who rely on a carrier unlock stay away from Redsn0w and iOS 4.2.1.

GUIDE:

STEP 1: Download redsn0w 0.9.6b4,  iOS 4.2.1 for your device(download links at the end).

STEP 2: Update to 4.2.1 firmware using the IPSW file you just downloaded via iTunes 10.1.

STEP 3: Launch Redsn0w 0.9.6b4,  and browse for iOS 4.2.1 firmware final version 

STEP 4: Select "Install Cydia" and click on "Next"

STEP 5: Now make sure your device is both OFF and PLUGGED IN to the computer before you click “Next”.

STEP 6: At this stage you will need to put your iPhone in DFU mode by holding “Power” button and then while holding the “Power” button, you will now have to hold “Home” button too. Now after few seconds release “Power” button but keep holding “Home” button until installation begins.

STEP 7: You will Get a Jailbroken Device on the latest iOS 4.2.1  as soon as the process ends.

STEP 8: This step is only for these devices iPhone 4, 3GS (New Bootrom), iPod touch 4G,  3G, 2G, iPad. While this is tethered jailbreak and whenever you want to do anything related to jailbreak like SSH your device, or running Cydia, you must first run your device in the so called “jailbroken state” on every reboot by using “Just boot tethered right now” option.

Download iOS 4.2.1 (Final version) for your device version.
Download Redsn0w 0.9.6b4 for Windows and Mac
Download iTunes 10.1 for Windows or Mac

 

Download Redsn0w 0.9.6b4 to Jailbreak iOS 4.2.1

As we expected, the dev-team has just sent a new blog post update announcing the release of Redsn0w 0.9.6b4 to jailbreak the newly released iOS 4.2.1 on iPhone, iPod touch and iPad, for who don't know, Redsn0w 0.9.6 b4 is based on GeoHot’s limera1n bootrom exploit.

redsn0w version 0.9.6b4 is now available for your 4.2.1 jailbreaking pleasure. Please read all the above to understand what this jailbreak currently entails.

As usual we will prepare the full how to guide to jailbreak all iDevices on iOS 4.2.1, for now you can check the full details about i|OS 4.2.1 jailbreak and unlock in this post.

Update 1: As we promised, you can go and check out our guide to jailbreak all iOS devices on iOS 4.2.1 using Redsn0w 0.9.6b4  posted here.

Download redsn0w jailbreak for iOS 4.2.1 on iPhone, iPod touch and iPad [Windows and Mac]

 

New Details on iOS 4.2.1 Jailbreak and Unlock

The iPhone Dev Team has just posted a new blog post informing the status of unlock and jailbreak of the newly released iOS 4.2.1. The post starts by warning unlockers to stay away from iOS 4.2.1 until they release new tools to creat custom .IPSW firmwares that don't update your baseband.

 

GreenPois0n to Jailbreak iOS 4.2.1 Within Few Days

The iPhone hacker p0sixninja, behind GreenPois0n jailbreak tool has just posted on his Twitter account that he will update GreenPois0n tool to support the newly released iOS 4.2.1 on all iOS devices.