The MYA-L22 is a Huawei device model, specifically a variant of the Huawei P30 Lite. It's a mid-range smartphone that runs on Android 9.0 (Pie) and is powered by a Kirin 710 processor.
When you flash an incompatible firmware or use the "Format All + Download" option in SP Flash Tool, you erase the NVRAM partition. The result: mya-l22 nvram file
Disconnect and reboot the phone. Dial *#06# to verify if the IMEI is restored. Alternative: IMEI Repair with Maui Meta The MYA-L22 is a Huawei device model, specifically
a critical partition containing your device's unique identification data, including the Serial Number WiFi/Bluetooth MAC addresses mya-l22 nvram file