IPhone 4.3.3 refresh 4.3.3 firmware tutorial and one-click jailbreak

Reprinted from:

Http://blog.csdn.net/davidhsing/article/details/6992447

Refresh System

 

I have never liked apple 4.3.5 or later versions. The reason is very simple.

Recently, I had a hard time tossing my cell phone. The second time I made my cell phone a white apple, I was so depressed that I was not so lucky. So write it down, so that it won't be difficult for the third time.

First, you have to have the firmware for iOS 4.3.3. If not, download the firmware first. Officially:

Http://appldnld.apple.com/iPhone4/041-1011.20110503.q7fGc/iPhone3,1_4.3.3_8J2_Restore.ipsw

 

Others, there is a previously backed up SHSH, otherwise it is useless.

(When you use iTunes to refresh the firmware, it will connect to Apple's server and force you to refresh to the latest IOS version. But SHSH is different. We can forge an apple source ourselves)

 

(Some people say that the operating system needs to enable the messenger, Telent, and terninal services, but it is hard to say that no tests are conducted)

 

Follow these steps:

1. Make sure that your % System % \ drivers \ etc \ host file is writable (disable 360 anti-virus and security guard), and use tinyumbrella to start the local TSS Service (itools can also be used)

 

2. Enable iTunes to connect the iPhone to DFU mode:

-Connect to your computer and close your phone

-Press the power key for 3 seconds.

-Press the power + Home Key simultaneously for 10 seconds.

-Press the Home key to open the power key for 15 seconds.

 

3. Press shift in iTunes, click Restore, and select iphone3, ipv4.3.3_8j2_restore.ipsw.

 

 

4. After a long wait (the iPhone will restart several times during the period, you must be aware that a white Apple has a progress bar Interface), iTunes will report an error, directly disable iTunes or tinyumbrella (or itools. Open redsn0w and click extras-> recovery fix. The following screen is full of foreign code:

It is still not a bird, wait for the phone to restart. You will see an emergency call:

 

5. Close redsn0w and open iTunes again. Wait a moment and you will be familiar with the startup interface. Success!

 

 

One-click jailbreak

 

Http://jailbreakme.com on safari,
Point free, install jailbreak (4.3/4.31/4.32/4.33)

 

 

 

Remarks: References:

1. http://bbs.weiphone.com/read-htm-tid-2584257.html

2. http://bbs.weiphone.com/read-htm-tid-996631.html