The Nokia 2.4 (codenamed ) runs on a MediaTek Helio P22 (MT6762) processor. In MediaTek devices, NVRAM is a dedicated partition that stores permanent hardware-specific configuration data. Unlike system software, this data must persist even after a hard factory reset or a clean firmware flash. The NVRAM partition contains:
Dialing *#06# returns blank fields, zeros, or an "Invalid IMEI" error message.
In Settings > About Phone, the is listed as "Unknown."
: Restoring Wi-Fi and Bluetooth MAC addresses. When is it used? Technicians use this file during advanced repairs, such as: nokia 24 nvram file
How to fix null IMEI by restoring nvram & nvdata in SP flash tool
Press and hold the button (some variants require holding both Volume Up and Down).
Browse to your specific Nokia 2.4 NVRAM backup file and execute the command. Post-Flashing Steps: Restoring Your Original IMEI The Nokia 2
A loose USB cable or power outage while writing to the device's storage blocks.
The NVRAM partition is . It contains your phone's legally assigned IMEI numbers. Using another phone's NVRAM backup will write that phone's IMEI onto yours.
Click the green button at the top of the SP Flash Tool interface. The tool will enter a standby state, waiting for the device. Completely power off your Nokia 2.4. The NVRAM partition contains: Dialing *#06# returns blank
stands for Non-Volatile Random Access Memory . Unlike standard RAM, which clears when you turn off the phone, NVRAM retains data after a power cycle. In mobile phones, the NVRAM partition stores unique device identifiers and calibration data.
This comprehensive technical guide explains what the Nokia 2.4 NVRAM file is, why it gets corrupted, how to back up and restore it, and how to safely fix critical cellular connectivity issues on MediaTek-based smartphones. What is the Nokia 2.4 NVRAM File?