The June update for Galaxy Z Fold 2 and Galaxy S20 FE 5G is rolling out as 9th and 10th system update from Verizon. As per Samsung’s documentation, the June 2021 security patch fixes 2 Critical, 27 High levels, and 5 Moderate levels CVE’s, generally called security vulnerabilities. The new software update for Galaxy Z Fold 2 and Galaxy S20 FE 5G can be identified by firmware versions RP1A.200720.012.F916USQS1DUE3 and RP1A.200720.012.G781VSQS3DUE2. This is a minor security patch and does not bring new features, performance improvements or UI changes. If you’re a Galaxy Z Fold 2 or Galaxy S20 FE 5G user and have not received the latest build yet, then manually update your phone by navigating to Settings » Software update and then tap on Download and Install.  [source 1, 2]

Verizon Galaxy Z Fold 2 and Galaxy S20 FE 5G get June 2021 security update - 45