Apple 5 lock screen password forgot what to do? iPhone5 lock screen password forgot to troubleshoot the tutorial

"IPhone5 Access limit Password Forget resolution summary"

1, we first disturb IPhone5 connect the computer and then Baidu to download a itool tool (note that before using Itools mobile phone must have the itunes tool installed

2, and then open the Itools tool, and then on the left menu bar to find "file system", turn on/private/var/keychains/, In the Keychains folder we will see the keychain-2.db file, in order to prevent accidental, we recommend that it be exported back to the computer, in case of problems, you can restore recovery in time. The Backup method is: Select the file, then click Export above, save to the computer.

3, OK now we can rest assured to delete the Keychain-2.db file in the Apple phone, so that we restart the phone when the phone will not need to enter the password, of course, you have to set the password does not affect the OH.

Friendship Tip: Keychain-2.db We must remember to back up oh, if you think the trouble can be directly in the phone keychain-2.db name changed on it, the next time there are problems to change back.