Regardless of the cause, the symptoms are unmistakable:
: Wi-Fi settings display a persistent network named "NVRAM WARNING: Err = 0x10" or similar. nokia 24 nvram file
However, editing the NVRAM file requires caution, as incorrect modifications can cause device malfunction or even render the device unusable. Regardless of the cause, the symptoms are unmistakable:
NVRAM (Non-Volatile Random Access Memory) is a type of memory that stores configuration data, such as IMEI, firmware settings, and other calibration data, even when the device is powered off. Regardless of the cause
Once the NVRAM is restored, you must write your numbers. These are printed on the original box or under the battery (if removable) or inside the SIM tray.
In Settings > About Phone, the is listed as "Unknown."