Before proceeding with a firmware download or installation, ensure you have the following:
The safest way to update your firmware is via official Huawei channels: On-Device Update : Navigate to Settings > System & updates > Software update and select "Check for Updates". Huawei HiSuite : Connect your phone to a PC and use the official HiSuite tool huawei p30 lite marlx3a firmware download upd
If you are trying to restore a phone that won't boot, you do not need to download files manually. Before proceeding with a firmware download or installation,
If your phone isn't finding the update or is stuck, you can use the built-in eRecovery to download the latest firmware directly from Huawei's servers. Power off the device. Connect it to a charger or PC. huawei p30 lite marlx3a firmware download upd