The officially received the EMUI 12 update starting in July 2022 . This major software transition, which often skipped EMUI 11 for this specific model, brings a modern user interface, improved system performance, and enhanced security features. How to Download and Install EMUI 12
: Support for adjusting font weight and size via a slider. Important Pre-Update Notes Update Your Phone System Online | HUAWEI Support Global huawei y9 prime 2019 emui 12 download
Do not turn off the device during the installation process (30-40 minutes). Huawei Y9 Prime 2019 The officially received the
Analysis of the EMUI 12 Update Deployment and Feature Set for the Huawei Y9 Prime (2019): A Software Ecosystem Transition Study brings a modern user interface