. Modifying or changing an IMEI number is illegal in many jurisdictions and can permanently disable your device's ability to connect to mobile networks. Official Repair Methods
Before reaching for risky third-party software, Motorola provides an official tool designed to fix "modem/radio" issues and restore your device’s firmware. Software Fix Tool : Use the official Motorola Software Fix Tool (also known as Rescue and Smart Assistant). Reflashing moto g22 imei repair link
But the underground knowledge is real.
Before attempting IMEI repair, try reflashing the using Lenovo’s Rescue and Smart Assistant (LMSA). This often restores a software-corrupted IMEI without any hacking. moto g22 imei repair link