Go to . Tap “Check for Updates.” If your device is carrier-branded (e.g., Telcel), updates are delayed by the carrier.

Firmware is the software that controls the basic functions of your Huawei P30 Lite. It is the interface between the hardware components and the operating system, managing tasks such as booting, data storage, and communication. Firmware updates often bring improvements to the device's performance, stability, and security.

Before downloading, check your current Build Number in . You need a firmware file where the middle section matches your region.

Technical Overview: Huawei P30 Lite (MAR-LX3Bm) The Huawei P30 Lite (MAR-LX3Bm)