Along with the release of the final version of iOS 12.4, Apple suddenly remembered older versions of its mobile operating system and released iOS 9.3.6 and iOS 10.3.4 for older iPhone and iPad models.
It is worth noting that iOS 9.3.6 and iOS 10.3.4 did not bring with them any new features. In firmware, the Coopertinos corrected old flaws and errors. In particular, updates correct the BUG in the work of GPS and the error, because of which the date and time was incorrectly determined.
IOS 9.3.6 is designed for owners of the first iPad mini, iPad 2 and iPad 3, and iOS 10.3.4 will be able to install users on iPad 4 and iPhone 5. The Cupertins strongly recommend that all owners of older devices update their gadgets.
At the moment, Apple remains one of the few companies that releases such fixes for outdated devices. In addition to the iPad and iPhone, Coopertinoov from time to time release new firmware for their branded routers, which have long since been withdrawn from production.