For macOS devices with FileVault enabled, there are a few separate points to consider.
1. The Reset Password remote action requires the credentials of an existing local administrator account on the Mac to authorize the password change. If the only local admin password is forgotten, that action cannot be completed using Hexnode alone.
2. If the Mac is sitting at the FileVault pre-boot login screen, it may appear to be online, but macOS has not fully loaded the management services yet. In this state, the device cannot check in with Hexnode, and remote actions such as creating a user, resetting a password, or pushing a new configuration will remain pending until the disk is unlocked locally.
3. An Activation Lock bypass code cannot be used to unlock FileVault or reset a macOS login password. It is only used for clearing Activation Lock after a device is erased or activation-locked.
If the Personal Recovery Key was already escrowed in Hexnode, you could retrieve it from the portal and use it at the FileVault login screen to unlock the Mac and reset the user password. The key can be viewed from:
Manage > select the Mac > Device Info > Security Info
To use the key on the Mac, enter the wrong password three times at the FileVault login screen. When macOS shows the option to reset using the Recovery Key, select it, enter the Personal Recovery Key, and then create a new login password.
If the recovery key was not escrowed before the password was forgotten and the Mac cannot check in, the password must be reset locally using macOS Recovery.
Regards,
Mary Romero