Previously, several users reported an unusual issue where their iPhones would autonomously initiate calls at midnight. This bug was subsequently verified on Apple's official technical support page. Specifically, when using a dual-SIM iPhone running on iOS 26, if a user taps a phone number without specifying which SIM card to use and then leaves the device idle for an extended period, there is a possibility that the number might be dialed inadvertently. Apple has clarified that this is a software-related glitch and has already been rectified in the latest iOS 26.3 update. The company advises all users to update their systems to ensure optimal performance and security.
