Most point upgrades are about squashing bugs and rolling out minor feature enhancements. But today's iOS 10.3 update is more than that. As we mentioned earlier today, this update changes the underlying file system from HFS+ to APFS.
Tagged With iOS 10.3
Before upgrading any operating system, it’s always wise to back your system up just in case. While software companies have come along leaps and bounds in making upgrades as simple as possible, there are occasional changes that are riskier than others. iOS 10.3 sounds like an incremental update but it comes with one massive change.