CHENGDU, China /ScoopCloud/ -- iBoysoft, a professional and innovative software developer, upgrades one of its flagship products - iBoysoft NTFS for Mac - to Version 4.2 as the first solution worldwide to the issue that NTFS-formatted external storage devices will not mount after the latest Security Update 2022-003 on macOS Catalina 10.15.7 on March 16, 2022.