[MHZ]

recently I manage to remove the NT CODE message on my LG V50S but my Serial Number change to
1234567890ABCD. How to fix this? Did i do anything wrong? 

 
i follow the step to remove the NT CODE from this https://www.hovatek.com/forum/thread-38827.html .

[hovatek]

recently I manage to remove the NT CODE message on my LG V50S but my Serial Number change to
1234567890ABCD. How to fix this? Did i do anything wrong? 

 
i follow the step to remove the NT CODE from this https://www.hovatek.com/forum/thread-38827.html .

You could use putty command @ https://www.hovatek.com/forum/thread-38871.html

Alternatively, you can use the LG hidden menu

[MHZ]

how to use putty? im a beginner on this. i cant write anything on the terminal.

[hovatek]

how to use putty? im a beginner on this. i cant write anything on the terminal.

What's the exact issue you're encountering?