I need to get administrative privileges from a standard user account. I am using macOS Sierra 10.12.6. I have six accounts on my MacBook for me and my family. One of them is administrative and the rest are standard user accounts.
I gave myself a standard account as well, aside from the admin account. I regularly use the user account. Now I have forgotten the password to the admin account, and we can not gain access to it. Needless to say that is causing some problems here at home, albiet we can still use our separate user accounts but nothing that needs admin privileges. Some insight would be helpful and appreciated.
Best Answer
Apple has a guide that covers all the permutations and combinations (iCloud / FileVault / forgetfulness / no password at all)
If you have FileVault turned on, you likely need to reset the password with Recovery boot.
If you don't have FileVault turned on, you can simply make a new admin account and then use that user/password to make any other non-admin accounts back into admin accounts.
The above covers my favorite way - remove .AppleSetupDone and make a new account, but some people prefer to not worry about a new admin user and just do the full reset with
ddcl
You can no longer just force the reset from the OS that's running - that's the same as defeating the reason to have a password and Apple has patched all the easy / known ways to do that I believe.