[IPhone 4 ios4 + detailed process of upgrading to iOS 5 beta7 and screenshot of iOS 5 System]-himi upgrade iOS 5 beta7 Process

Himi original, reprinted please indicate the source, thank you!

Address: http://blog.csdn.net/xiaominghimi/article/details/6289625

 (Warning: Because iOS 5 is a beta version and apple is not officially released, once you upgrade to iOS 5, your mobile phone cannot be tested on a real machine, because xcode does not currently support iOS 5 devices, himi was later thought of =. = Real-machine debugging is as expected =. =, But fortunately there are a lot of touch, and the mobile phone can temporarily exit the test part, Wahaha)

Today, when I updated my iPhone 3gs, I suddenly wanted to upgrade my iPhone 4 to the iOS 5 Beta system. So I think many kids shoes are already in iOS 5, here is a detailed upgrade process for some kids shoes that haven't been upgraded but want to upgrade to iOS beta;

First, we will provide the following information:

IOS 5 beta 7 downloads

• IPad 2 (Wi-Fi)
• IPad 2 Wi-Fi + 3G (GSM)
• IPad 2 Wi-Fi + 3G (CDMA)
• IPad (Wi-Fi and Wi-Fi + 3G)
• IPhone 4 (GSM)
• IPhone 4 (CDMA)
• IPhone 3gs
• IPod Touch (4th generation)
• IPod Touch (3rd generation)

ITunes 10.5 Beta 7 downloads

• ITunes 10.5 Beta 7 with iTunes match (MAC)
• ITunes 10.5 Beta 7 (Windows)
• ITunes 10.5 Beta 7 (Windows 64)

OK. After himi has these addresses, he first downloads 10.5 iTunes for Mac, and then downloads IOS 5 firmware -《IPhone 4 (GSM) my mobile phone is from the Hong Kong bank. Then you should back up the address book and other software, such as QQ assistant, and then open itunes10.5 (English version ), plug in your iPhone 4. When your iPhone is connected to your computer correctly, click your iPhone on the left side of iTunes. Then you can see the "Restore (Restore)" option in the right column, instead of directly clicking, press the "option" button and click the "Restore" button at the same time to select the firmware and then select the downloaded ios5 beta7 firmware. Then, recover the firmware; keep waiting; Note: An error may occur during the recovery process. If an error is reported, your iPhone may no longer be able to access the system. Do not worry. In this case, perform the following steps: First, disconnect the iPhone from the computer, and then re-connect the computer. At this time, the computer will prompt you to have an iPhone to be restored. Then, click "Restore, at this time, iTunes will automatically download the latest official system (4.3.5) from the server. After the download is complete, it will reply to your iPhone system as normal, then, follow the previous method, press "option" and click "Restore" to select the firmware and then select the downloaded ios5 beta7 firmware, in this case, no error is reported for the second time; Here, I would like to explain why the first time an error is returned, mainly because of conflicts with some security software and so on. After the first restoration, the mobile phone is basically pure, so the second restoration is normal to the IOS firmware, unless you RP... You know, once your RP breaks out, no one can stop it ....
Now, the upgrade is simple. Here are some himi updates: (Three major IOS updates are worth noting: 1. Custom SMS ringtones; 2. iclound; 3. Notification bar) First, a notification box with the same Android function and a custom text message ringtone (text message ringtones cannot be customized before ios5, so it is easy to get started ~ Wahaha ):