| Code | Purpose | Notes | | :--- | :--- | :--- | | *#06# | Display IMEI number | Universal code that works on almost all phones. | | *#0000# | Display software version | Useful for seeing the phone's firmware details. | | *#7780# | Factory reset (preserves user data) | Resets many settings to default. | | *#7370# | Full factory reset (wipes all data) | Restores the device to its original software state. | | *#92702689# | Display extended data (serial no., dates) | Shows manufacturing and purchase dates on some models. |

*#0000# : Displays the software version, release date, and phone model.

The International Mobile Equipment Identity (IMEI) number is hardcoded directly into a protected partition of the phone’s Non-Volatile Random-Access Memory (NVRAM) or baseband firmware.

To help find the exact solution you need, could you let me know: What specific is your phone showing? Have you checked your SIM card in a different device ? Are you trying to unlock the phone for a different carrier?

If a device is lost or stolen, report it to the carrier and local authorities. They can help blacklist the device by its IMEI, preventing unauthorized use.

displays "Invalid IMEI," "IMEI 0," or has no signal, you might need to restore it. This guide provides the best codes, tools, and methods for dealing with IMEI issues in 2026. Understanding Nokia 130 IMEI Issues

IMEI numbers are unique identifiers used by networks to identify devices. Altering them can be considered a criminal offense, often related to fraud or trafficking stolen devices. This article is for informational and educational purposes only , particularly for technicians attempting to restore a legitimate IMEI to a phone with a corrupt NVRAM, such as after a failed software flash 1.2.5 . Proceed at your own risk. IMEI Change Code?