The update is based on EMUI 11 and the firmware version from 11.0.0.150 to 11.0.0.155 SP1. The update is currently being rolled in a phased manner in China via an OTA. Meanwhile, you can manually check for the update. If you own the device, you can manually check for the update, Go to System > Software update > Check for updates. There is another way to update, open HiCare app > Update > Check for updates.
Update Version:
EMUI 11.0.0.155 SP1 Version Update: 11.0.0.150 → 11.0.0.155 SP1
EMUI 11.0.0.155 SP1 Changelogs:
Improves system stability
Via