In which file is the custom device name located?

[qiuyan81]

I want to export the custom names of the devices, such as my mobile phone, my sister’s mobile phone, and my mother’s mobile phone. This way I can quickly restore these custom names when restoring factory settings.

 

[ColinTaylor]

You're probably referring to this variable:

nvram get custom_clientlist

 

[qiuyan81]

You're probably referring to this variable:

nvram get custom_clientlist

Following the command you provided, I can see the list of names, but can I back it up and restore it after resetting it to factory settings?

 

[ColinTaylor]

Save the data to a file and secure it somewhere.

nvram get custom_clientlist > custom_clientlist.txt

Then restore the data later.

nvram set custom_clientlist="$(cat custom_clientlist.txt)"
nvram commit

 

[qiuyan81]

thank you for your help