Install MobileTerminal
2. Now open up the MobileTerminal app, you will be presented with the following interface:
Change Root Password
So here is what you need to do which is change your mobile and root profilepassword just follow the below 2 steps:
1. How to change your mobile/iPhone’s Password
Type passwd and afterward the system will ask you to provide your old password, and of course the old password is alpine like this:
iPhone:~ mobile$ passwd
Changing password of mobile.
Old password: alpine
New password: *****
Retype new password: *****
2. How to change your iPhone Root User Password
Type su to switch to root user, you will be asked for your password which should be alpine as well.
iPhone:~ mobile$ su – root
Enter root password: alpine
root@iPhone:/root> passwd
New password: *****
Retype new password: *****