Firmware Huawei Y9 | Prime 2019

Yes. This usually happens after a failed update or rooting attempt. You will need to flash the full firmware package using a tool like eRecovery or a paid service tool used by technicians (e.g., Chimera Tool or SigmaKey).

Corrupted modem firmware can lead to "No Service" or invalid IMEI errors. firmware huawei y9 prime 2019