Pwnage Tool 4.2 Error 21
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Jailbreak Developers iPhone Dev Team Saurik MuscleNerd Planetbeing Comex Pod2G P0sixNinja i0n1c iH8Sn0w GeoHot NotCom Jailbreak Guides iPhone Jailbreak error 21 iphone 5 Tutorials Jailbreak iPod Touch Jailbreaking Explained Cydia Jailbreak Software Sn0wbreeze Absinthe Blackra1n
Error 21 Iphone 4
LimeRa1n JailbreakM Redsn0w Greenpois0n PwnageTool Seas0nPass iPhone Unlock Unlock iPhone Unlock iPhone 3Gs Unlock iPhone 4 fix error 21 Unlock iPhone 4s Ultrasn0w News IOS Wiki How to Fix iTunes Error 21 When Restoring custom IPSW File? Share on Twitter Share on Google+ Share on Facebook error 21 ipad Share on LinkedIn Hello Jaxov, need help here. Few days back, I am trying to jailbreak my iPhone 4 on iOS 4.2.1 using Sn0wbreeze 2.5.1, but during the custom firmware restoration process, iTunes throws Error 21. This is a used iPhone 4 and it was jailbroken on iOS 4.3.1 using PwnageTool but the previous user said
Apple Error 11
he did not encounter this error. What do I need to do to fix this error? My iPhone is dead. Please help, I’m a novice. Thanks in advance.Asked by: Patrick from Jersey City, New Jersey Hello Patrick, iTunes Error 21 occurs during the custom IPSW firmware using the recovery mode instead of the traditional DFU mode or Device Firmware Upgrade mode. So there’s a possibility that you may encounter Error 21 when you use PwnageTool or Sn0wbreeze jailbreak tools since these tools were used to create custom pre-jailbroken IPSW file, but chances to get error 21 is very low. By the way, are you planning to unlock your iPhone? Why do you have to use Sn0wbreeze or PwnageTool to restore a custom firmware? If you don’t care about unlocking your iPhone from AT&T then you can just jailbreak your iPhone 4 using Redsn0w 0.9.6rc12 on iOS 4.2.1 or Redsn0w 0.9.6Rrc16 on iOS 4.3.3.Anyway, to fix iTunes’ Error 21, you must put your iPhone (iPad or iPod Touch) into DFU m
Jailbreak Developers iPhone Dev Team Saurik MuscleNerd Planetbeing Comex Pod2G P0sixNinja i0n1c iH8Sn0w GeoHot NotCom Jailbreak Guides iPhone Jailbreak Tutorials Jailbreak iPod Touch Jailbreaking Explained Cydia Jailbreak Software Sn0wbreeze Absinthe Blackra1n LimeRa1n unknown error 21 JailbreakM Redsn0w Greenpois0n PwnageTool Seas0nPass iPhone Unlock Unlock iPhone Unlock iPhone 3Gs error 21 iphone 6 Unlock iPhone 4 Unlock iPhone 4s Ultrasn0w News IOS Wiki How to Restore Custom IPSW Using iTunes Without Any Error?By
Ireb For Windows
Ben Johnson last updated September 11, 2014 Share on Twitter Share on Google+ Share on Facebook Share on LinkedIn This is a general guide for those who are new to jailbreak arena. The stock http://jaxov.com/wiki/how-to-fix-itunes-error-21-when-restoring-custom-ipsw-file/ IPSW file is the one which is unmodified and is directly downloaded from Apple website. Custom IPSW is the firmware file made by using tools like Sn0wbreeze or PwnageTool. Restoring custom IPSW to your iPhone not only jailbreaks it but also helps you to preserve your current baseband for unlocking purpose.When you try to restore stock iOS file to your iPhone, iPod Touch or iPad, the bootloader of your http://jaxov.com/2011/03/how-to-restore-custom-ipsw-using-itunes-without-any-error/ iDevice accepts it without throwing any error. The iBoot of all new-bootrom iDevices is well capable of differentiating between stock and custom IPSWs. So, if you will try to restore custom IPSW, it can throw error 1600, 1601, 1602, 1603, 1604, 21, 3194, 3014 or 1013.Fix iTunes Error 21:iTunes error 21 means you are trying to restore the custom IPSW through Recovery Mode instead of restoring through DFU mode. To put your iDevice in DFU mode, hold down the Home+Power button for 10 seconds. After 10 seconds, release the Power button but keep holding the Home button until iTunes detect your iDevice in DFU mode.Bypass All iTunes 16xx Errors:Download iREB for Windows from here. Mac OS X users should follow this guide.Connect your iDevice to your PC via USB cable and close all instances of iTunes.Launch iREB, choose your iDevice from the list and use the following instructions to put your iDevice in DFU mode:Hold down the Home+Power button exactly for 10 seconds.After 10 seconds, release the Power button but keep holding Home button until iREB detects your iPhone in DFU mode.As soon as iREB will detect your iDevice, it will patch its iBoot with Limera1n exploit and will put it into Pwned DFU Mode.F
Posted by iPhoneHacks on Feb 19, 2011 | Comments (29) iH8sn0w has released Sn0wbreeze 2.2r3 for Windows, which apparently uses a http://www.iphonehacks.com/2011/02/sn0wbreeze-2-2-ios-4-2-1-untethered-jailbreak-updated-to-fix-ibooks-issue-reported-by-some-users.html new method to fix the iBooks issue that we had reported earlier. iH8sn0w had released Sn0wbreeze 2.2 for Windows few days back, which allows users who want to jailbreak and also http://www.jailbreakqa.com/questions/41932/verizon-iphone-4-dead-after-attempting-jailbreak-ios-428-using-pwnagetool-on-my-mac unlock their iPhone to update their iPhone with a pre-jailbroken iOS 4.2.1 firmware while preserving the baseband from getting upgraded so that it can be unlocked using Ultrasn0w. Sn0wbreeze is considered error 21 as the unofficial PwnageTool for Windows. Mac users can use PwnageTool 4.2 for Mac. iH8sn0w announced the release of the minor update via the following tweet: I pushed out a small update for sn0wbreeze r3 which fixes iBooks issues for devices that previously didn’t work. So to recap, Sn0wbreeze 2.2 allows users to create custom iOS 4.2.1 firmware file that is error 21 iphone pre-jailbroken, which can be used to upgrade their iPhone, iPad or iPod Touch to iOS 4.2.1. In case of iPhone, it also preserves the baseband from getting upgraded so that it can be unlocked using Ultrasn0w using the “Baseband Preservation Mode”. Sn0wbreeze 2.1 supports the following devices: iPhone 4, iPhone 3GS, iPhone 3G, Verizon iPhone 4 iPod touch 4G, iPod Touch 3G iPad Apple TV 2G Sn0wbreeze also allows users to change boot logos. As a bonus, you can also play Pac-Man while the custom iOS 4.2.1 firmware file is being built. Please note that jailbreaking your iDevice may void its warranty so proceed with caution and at your own risk. Please don’t forget to backup your iPhone before you proceed. You can refer to this postfor instructions on how to backup your iPhone. You can download Sn0wbreeze 2.1 from iH8sn0w’s website. As always, please let us know how it goes. [via iH8sn0w] iH8sn0w has released Sn0wbreeze 2.2r3 for Windows, which apparently uses a new method to fix the iBooks issue that we had reported earlier. iH8sn0w had released Sn0wbreeze 2.2 for
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Verizon iPhone 4 DEAD after attempting Jailbreak iOS 4.2.8 Using PwnageTool on my Mac 0 Please Help! I had originally jailbroke my Verizon iPhone 4 with IOS 4.2.6 successfully using Greenpois0n and had no problems. I then began having problems with the WiFi working really slowly and stopping (especially while streaming). I first downloaded & restored it with the 4.2.8 update (didn't fix the WiFi problem). Then, after a little research, I re-registered it as a new phone (so far, so good... it seemed to fix the WiFi.) I then followed the directions on a YouTube video exactly(I can't remember the name of the video- I'm at work & can't get YouTube)using PwnageTool and the iOS 4.2.8 bundle on my Mac. After getting to the part where; I have my custom iOS 4.2.8 firmware, start iTunes and click Option+restore, browse for the custom firmware, select it, and wait for my iPhone 4 to be restored to this firmware; I get a message that an unknown error occured and the phone can't be restored. I then tried to restore it normally without the jailbreak and get the same message. Now all I have listed in iTunes is about 110 apps (out of over 600 - over 11 GB!). Is there anyway to fix this or at least, get the info & firmware back... I'm DESPERATE! restore pwnagetool recovery verizon iphone4 update error This question is marked "community wiki". asked 25 May '11, 02:09 Gerry 1●1●1●1 what do you mean by dead? there is nothing on the screen? you can't get the apple logo? (25 May '11, 02:17) iphonefixer Answers oldestnewestmost voted 12next » 0 You have to be in pwned dfu to restore to custom firmware. link answered 25 May '11, 02:22 spockers ♦♦ 69.9k●39●113●60 0 Try restoring to stock 4.2.8 in DFU mode (google it), as for what has already happened, where did you get the unofficial 4.2.8 pwnage bundle from?, and did the unknown error have a code? link answered 25 May '11, 02:34 venusanann 13.3k●11●6●18 0 well the trusted/working untethered bundle for 4.2.8 is removed by the uploader. got a windows pc? if yes, get sn0wbreeze from ih8sn0w.com and create a untethered c