Core Points - Apple confirmed that certain older iPhone models in Australia are experiencing technical issues that prevent users from dialing emergency services (000) under specific conditions [1][4] - The issue primarily affects users in remote areas of Australia, where even if other networks are available, affected devices fail to connect to emergency calls when the primary mobile network is unavailable [1] - Apple stated that the likelihood of the issue recurring is low and that measures are being implemented to optimize the situation [1] Device Impact - The affected models do not include iPhone XS, iPhone XR, iPhone 11, and all iPhone 13 and newer models, which are confirmed to be unaffected [4] - For iPhone 12 users, an iOS 26.2 system update released last week addresses this issue effectively [4] - Apple has not disclosed specific technical details regarding the fault or the exact number of users impacted [4]