Russia’s country calling code is +7, not +71. Kazakhstan also uses +7. The United States uses +1. A number merely beginning with the digit 7 is not enough to identify an international destination. The complete number and its formatting matter. Even an actual +7 recipient would not, by itself, establish that the Russian government was involved or that anyone had received or read the message.
Taking your account at face value, the important observation is that an unfamiliar number appears when messages are handled through the Chevrolet system. What remains unclear is whether that number appears as an actual recipient in the iPhone’s Messages conversation, or only on the vehicle display. Whether a message was transmitted to that number, rather than merely displayed as though it would be. Whether the fault originates in iOS, GM’s software, or their interaction.
Chevrolet documents that its Bluetooth pairing process can give the infotainment system access to phone contacts and messages, and its iPhone instructions include “Show Notifications” and “Sync Contacts.” That makes the phone to vehicle integration relevant, but it doesn’t identify which side is mishandling the information.
An update preceding the problem is a useful diagnostic clue not proof that Apple alone caused it. Likewise, the reported GM representative’s statement is not equivalent to a published engineering diagnosis. I did not find public confirmation of this exact iOS 27.0.1/Bolt issue in the sources I checked including Google search and social media platforms such as Reddit, Facebook and Instagram.
So, let’s start fixing the issue. Unpair the devices and re-pair them following the instructions in the GM owner’s manual. What happens?
