Some popular tools for flashing Huawei P20 Lite firmware include:
For flashing or unbricking a (models like ), several tools and methods are commonly used depending on the state of your device and whether the bootloader is unlocked. Common Flash & Repair Tools huawei p20 lite firmware flash tool
If you are dealing with a deeply "bricked" device (won't even turn on), this tool has the unique ability to . Some popular tools for flashing Huawei P20 Lite
They locate correct stock firmware from sites like: huawei p20 lite firmware flash tool