2011年10月13日 星期四

點樣Jailbreak iOS 5 on iPhone 4 教學 (JB 5 個Steps 連Video)



Jailbreak iOS 5 GM On iPhone4, 3GS, iPad And iPod touch With Redsn0w 0.9.9b3

終於搵到點樣JB 新既iPhone, 之前寫左篇 JB  IPhone 4.3.3 教學




不過而家唔可以一slide 就JB , 新買番黎既iphone4 (包括黎緊既 iPhone4s ) 佢個iOS version 已經提升左
而家連ios5 都可以 JB 啦...不過都有d煩.
Concept 係用 Redsn0w 0.9.9b3 去JB ios5.
iPhone4, iphone3gs,iPod 都得.
不過iPad2 仲未得~~~

可以去呢度睇下, 有埋Video 教學
Reference :http://www.redmondpie.com/jailbreak-ios-5-on-iphone-4-3gs-ipad-and-ipod-touch-with-redsn0w-0.9.9-how-to-gm-tutorial/

 Steps
0. 記得記得backup 番而家個IOS 4.3 version 先
1. 先upgrade 去ios5 (可以用iTune 升上去
) or Dev center 自己donwload
2.Download 最新 既 Readsnow 0.9.9  
https://sites.google.com/a/iphone-dev.com/files/home/redsn0w_win_0.9.9b3a.zip?attredirects=0&d=1 之後install
3. Click "extra", 比番個ios5 GM firmware 佢
4. click JB 個制, install Cydia
5. restart  (home + power)

Note : 有3個朋友跟左...兩個upgarde 成功+無事, 一個upgrade 成功,不過D App 無晒.大家記得Backup 晒D Apps 同埋

一定要睇左下面段Video 先JB (次序都跟番)


Details :
Redsn0w is capable of applying tethered jailbreaks to iOS 5, as also confirmed by MuscleNerd. A tethered jailbreak includes all of the features you’d expect from a jailbroken device, including Cydia, yet it will require the jailbroken device to be plugged into a computer running Redsn0w whenever it’s powered on, in order to boot into the jailbroken state.



Update-> MuscleNerd: redsn0w 0.9.9b3 adds auto-detection of iOS5GM…see update #11 at http://is.gd/6eek4Y (but no need to re-JB if you already have)


MuscleNerd: redsn0w http://is.gd/6eek4Y can already tether JB 5.0GM (select beta7 IPSW for now though, til update) http://is.gd/SXCEi4


Step 1: Upgrade to the final version of iOS 5. (The current GM version is available on iOS Dev Center)


Step 2: Download the new Redsn0w 0.9.9b3a for Windows (direct link) or Redsn0w 0.9.9b3 for Mac (direct link).



Step 3: Click on “Extras” option, followed by clicking on “Select IPSW” option to manually specify iOS 5 GM firmware file to jailbreak your device.


redsn0w 0.9.9b3


Step 4: Go back, and now click on “Jailbreak” option. Select “Install Cydia” and follow the onscreen instructions to enter DFU mode. Once you are in DFU mode, Redsn0w will inject Geohot’s limera1n exploit to tether-jailbreak your iOS device on iOS 5 GM.


3


Step 5 (Booting into tethered mode): Once Cydia has been installed, you will have to boot your device into tethered mode. To do this, put your device back into DFU mode. In “Extras”, select “Just boot” and wait for the process to complete. Once done, you will be booted into tethered jailbroken state. You will have to repeat this step whenever you reboot your iOS device.


redsn0w 0.9.9b3 (2)


Here’s the full video tutorial by our very own Steven Chi, showing the above steps in action:



Jailbreaking your device is not legally authorized by Apple, therefore you should also keep in mind that your device’s warranty will be voided. Yet, addressing any software problem that might arise from this process is just a simple iTunes restore away. Sooner than you can call Apple’s support line, your device will be restored to factory settings.


iOS 5 is the next major release of Apple’s mobile operating system, which runs on all iPhones, iPod touches and iPads. First announced at Apple’s annual developer conference, WWDC, iOS 5 include several new features that had been long wished for by basic and power users alike, such as system-wide Twitter integration, enhancements to Mobile Safari and Notification Center. iOS 5 will be available to public on October 12th.


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