Look under the specialized functions panel and click on or Restore NVRAM .
If you are using Windows, driver signature enforcement sometimes prevents Mediatek USB drivers (VCOM drivers) from loading. Temporarily disable driver signature verification by restarting your PC, pressing F8 (or Shift + Restart), and selecting “Disable Driver Signature Enforcement” from the advanced startup menu. vivo y83 nvram file fix
: Ensure you downloaded a specific Vivo Y83 NVRAM dump rather than a generic MTK file. Check your target address lines carefully. Look under the specialized functions panel and click
Once IMEI is restored, the NVRAM is working. To fix MAC: pressing F8 (or Shift + Restart)
Open your scatter file using a text editor (like Notepad) and search for partition_name: NVRAM . Copy the exact (e.g., 0x3800000 ).