I was thinking what happened to the P20 series that nothing was mentioned about EMUI 12 since the official list was released at the end of October but it seems that in
Huawei P20 Pro & Y9 Prime 2019 EMUI 10 (Android 10) beta recruitment arrives in India - PiunikaWeb
Huawei lists phones getting EMUI 10 based on Android 10 - Android Community
How to download and install EMUI 10 Beta - Huawei Central
Huawei P20 Lite (EMUI 9.1) starts receiving January 2022 security update - Huawei Central
Update: P20 Pro] Huawei P20, P20 Lite and Mate 10 Pro grabs November security update - Huawei Central
Huawei commences EMUI 11 rollout for 10 devices as HarmonyOS beta for smartphones set to debut in December - NotebookCheck.net News
Huawei P20 Pro EMUI 10 (Android 10) Update – Download & Installation [CLT-TL01, CLT-L29, CLT-AL01, AL00, L29] … | Software update, Google play gift card, Party apps
How to Download and Install EMUI 10 Update on any Huawei and Honor phone [ Beta] | Huawei Advices
Huawei P30 Lite EMUI 10 (Android 10) beta recruitment begins globally while Mate 30 Pro receives series of updates - PiunikaWeb
Huawei's EMUI 10 beta based on Android Q lands September 8 - PhoneArena
Record: 1 million Huawei and Honor smartphones updated to EMUI 10 - Huawei Update
Huawei P30 starts getting EMUI 10 beta (Android Q) on September 8th
February 2022 update released for Huawei P20 Pro - RPRNA
Huawei's EMUI 9.1 is set to head to 49 more devices - 9to5Google
Huawei Mate 20 Lite EMUI 12 beta started! - YouTube