Huawei Pura 70 Ultra HBP-L29 Firmware (Flash File) Huawei Stock ROM helps you upgrade or downgrade your Huawei device’s OS. It also allows you to fix the device if it has software-related issues, Bootloop, and IMEI-related issues. File Name: Huawei_Pura_70_Ultra_HBP-L29_104.2.0.236_C10E2R5P1_Dload.zip File Size: 6.13 GB How-to Flash (install): Follow Tutorial Mirror 1 (Free)Mirror 2 (Paid)