DigitByte Software for Windows, Mac, iPhone, iPad, iPod – free download
If you suddenly forget your iPhone boot password, or for unknown reasons, your phone is locked, this time, you need to clear your iPhone4 password, and re-set.
Here we provide two methods for different iPhone versions, specific skills are as follows:
The mothod of how to clear iPhone4 password
Method one: it applies to more than 4.3 version of the system, follow these steps:
1. you need to connect an iPhone to a computer, ensure that your iPhone has the jailbreak version.
Then, open iFunBox on the computer.
Turn in the box on the left open: /var/keybags directory of the file system,
And then delete or rename systembag.kb this file.
(Warning: Do not copy from other places and even on this machine over to replace this file, the cause could not be restarted)
2, reboot the iPhone, you will find the iPhone’s system has no access, he got stuck in the iTunes recovery mode, this should be iOS to take a deeper level of encryption.
It has more verification is to prevent everyone from crack passwords.
How should we do? Do not worry, see the next step.
Re-jailbreak using redsn0w
And then jailbreak your iPhone successfully, you will be asked to enter the system.
You will find that the password has disappeared,
Your file program completely was not affected.
Lifting of access restrictions password:
With iFunbox open com.apple.springboard.plist in var/mobile/library/preferences folder,
And find the following:
- <key>SBParentalControlsPIN</key>
- <string>0000</string>4
- <key>SBRecentDispalys</key>
The location of this 0000 is your visit to set a password.
Remember this password
Modify the password is ok now.
Method two: it is applied for the iPhone 4 4.3 previous version.
This method may clear the password of an earlier version, but it is invalid for the iPhone 4 4.3.3.
1. You need to find /private/var/keychains/directory in the file manager.
The folder there are two files: a TrustStore.sqlite3; a keychain-2.db
2. delete the keychain-2.db this file and then restart the iphone
Related how to clear password of iPhone4
recover account password for Outlook Express
How to recover the password of MSN Messenger