The NV (Non-Volatile) data partition is a vital part of your phone’s memory. It stores unique device information including: : Your device's unique identification.
: Communication protocols required for the phone to function as a mobile device.
If your Redmi 13 is stuck with an NV data error, standard factory resets usually do not work because the underlying partition is damaged. Common solutions include: How to fix NV data corrupted – Xiaomi Mi - Pangu
: Essential settings for Wi-Fi, Bluetooth, and cellular network connectivity.