The March security update for Honor 20 comes with software version 11.0.0.142 and weighs 245MB in size. Apart from a new security patch, the changelog does not mention any other changes.  If you’re an Honor 20 user in India and have not received the update yet then manually check the status by heading to Settings » System & updates » Software update » Check for updates. You can also update your Honor smartphone using the Support app. For this, navigate to Support app » Services » Update » Check for updates. Device:

Honor 20

Version:

11.0.0.142

Size:

245MB

Region:

India

Changelog: [Security] Integrates the Android security patch released in March 2021. [via]

March 2021 security update rolling out for Honor 20 users in India - 37