After reading this, as an iPhone 12 Pro Max owner, I contacted Apple Support myself to see if they could clarify.
Appreciating this is a chat with Apple support, take it with a grain of salt. I’ll post the pictures of my chat so you can decide for yourself. The problem is two-fold for both cause and effect. The cause appears to be from physical vibration, as well as a frequency that’s generated by the engine vibrating in the frame. The effect is that both vibration and frequency can damage either the OIS or the Closed-Loop AF within the phones (this is for all phones using these technologies, not just iPhones). iPhone 11 and later phones no longer have OIS, but they do have Closed-Loop AF, so they can still suffer from the vibration/frequency issue. And while vibration dampeners may help protect your phone from damage caused by vibration, that wouldn’t necessarily provide any protection against frequencies penetrating your phone through the air and damaging its internals. 🤷‍♂️
I’ve been using a wireless dongle so I don’t have to put my phone in my Challenger’s glovebox. There was a period where I was having lots of disconnection issues that were super frustrating. But whether from an Apple iOS update, a ride command update, or just good luck, those issues seem to have resolved, and I’ve experienced a stable connection for several thousand miles now. That’s only a solution for us bagger/Ride Command owners, but wanted to pass this along.
Hopefully the phone/motorcycle manufacturers will engineer a solution for all of us.
DMV