However, the stable update is yet to reach outside of the Chinese region and so Huawei has now arranged a new update for models running EMUI 9.1, which installs a new security patch.
Huawei P20 and P20 Pro receiving EMUI version 188.8.131.521 and installs December 2019 security update with fixes to 3 critical, 24 high and 1 medium level of Common Vulnerabilities and Exposures (CVE) found in the recent build.
Note: EMUI version and size may vary depending on the region/country.
How to update:
Go to Settings > System > Software update > Check for Updates. If an update is available, it’ll ask if you want to download it.
Or by going to HiCare > Update > Check for updates.
Apart from China, Huawei P20 and P20 Pro in different countries are already testing the EMUI 10 beta and the company expected to begin the global rollout of stable EMUI 10 by late January or February.