Go to Settings > System & updates, and touch Software update. HUAWEI Global EASY TUTORIAL How to hard reset Huawei P30 IN 2022 5 Oct 2022 —

Remember: The MAR-LX3BM is not the same as the MAR-LX1A (global) or MAR-LX2 (European single SIM). Using firmware from other variants will disable your cellular radio or cause persistent boot loops. Bookmark this guide, double-check your model number, and keep your P30 Lite running like new.