The Samsung Galaxy Z Fold 3 April 2022 update comes with One UI build version F926WVLS1CVCC and package size of 308MB. It is currently released in Canada and is expected to reach other region users in the coming days.
Further, the latest update does not come with any new features or major changes and only improves the security and stability of your phone’s system. In addition, it reduces system lagging to provide you with seamless performance and maintain users’ experience.
— Samsung One UI Updates (@SamsonUpdate) April 29, 2022
Aside from this, the released Samsung’s April 2022 security patch details mention fixes for a total of 88 privacy and security-related vulnerabilities and exploits. These include 27 high and 18 moderate levels of CVEs fixes from Samsung and Google.
As soon as your phone gets the April 2022 update, it will notify you. In case you wanna check it manually, navigate to the Settings of your phone. Now click on Software update and tap Download and install.
Your device will check for available updates and if available, click Download now. After successful download, choose Install now or Schedule install according to your preferences. Once, installed the phone will reboot and start initial app optimizations.