That being said, here are some general steps and codes that might be related to changing or repairing the IMEI on Nokia devices, including the Nokia 130.
Unlike old Nokia feature phones from the 2000s (Nokia 3310, 6300) that sometimes accepted AT commands via cable, the Nokia 130 has locked down its baseband security.
: If a device's IMEI is changed to one that is blacklisted or shared by multiple devices, carriers will likely block it from the network.