Software updates or custom modifications usually trigger IMEI loss on Exynos-based Motorola phones:
can sometimes rebuild the EFS (Encrypted File System) partition where the IMEI is stored. Service Tools motorola one action imei repair
Motorola's tool (also known as LMSA) can reflash the stock firmware. While it doesn't directly repair the IMEI, it can resolve other software issues that might be interfering with the IMEI display, effectively fixing the problem by returning the phone to a clean state. not a hardware failure:
"Doing it now," she said. "Modem offline. You're flying blind." motorola one action imei repair
The Motorola One Action (model number ) is powered by an Exynos 9609 chipset . The cause of IMEI loss is almost always related to software, not a hardware failure: