No
No prompt, I couldn’t update on iOS 15.0.1 I used another device on older firmware and updated instantly once paired.Did you get some kind of prompt to update the firmware? I have followed all the instructions, nothing. Tried disconnecting and reconnecting via BT, nothing. Tried rebooting my iPhone Xr (iOS 15.0.1), reconnecting via BT, nothing.
The headphones are in the case, the case is opened and plugged into a wall charger.
I made sure that software updates are all enabled on the iPhone and have tried waiting in both the Settings->General->About->Powerbeats Pro screen, as well as the BT info screen for the Powerbeats Pro.
It just sits at:
Model: A2048
Firmware: 3A283
Hardware: 1.0.0
Not sure what else to try.