I hope I c an get some advice/guidance here. I had a series 4 with WatchOS 9.3.1 paired to my iPhone 14 Pro Max on iOS 16.3.1. The watch developed a battery problem with a battery needing service message.
I took it into the local Apple Store and they replaced the watch instead of repairing it. However it came back with WatchOS 9.6.2 and in pairing it's asking me to upgrade my iPhone iOS. However for personal reasons, I want to keep my iPhone on iOS 16.3.1. The Apple Store engineer mentioned that WatchOS 9.x should pair with any iPhone 8 or newer with iOS 16.x and it should have worked. The store's demo iPhone iOS 16.6.1 was able to pair with the WatchOS 9.6.2 but my iPhone's 16.3.1 and my wife's iPhone 12 16.2 was not able to pair with the WatchOS. I had asked Apple to downgrade it already and it came back with WatchOS 9.6.2.
Note that during the Apple Watch startup, it says that I do need to have an iPhone with iOS 16.0 and newer (which my phone does satisfy), and the engineer agrees with that message but clearly either this particular replacement unit, or my phone (nor my wife's) don't seem to like each other. Are both the engineer, and the Apple Watch startup message wrong?
The store is reluctant to take the unit back again saying they've done their job by replacing my watch and therefore addressing my original battery issue and want me to call Apple Support myself. I've also suggested that they take the replacement watch back, refund me my Apple repair fee, and return my original Apple Watch (with the battery problem). They can receive the replacement and refund the repair fee, but they cannot return my original Apple Watch as it's already been "repurposed for parts".
Any recommendations/thoughts are greatly appreciated.
P.S. No, I am not prepared to upgrade my iOS for the Apple Watch.
I took it into the local Apple Store and they replaced the watch instead of repairing it. However it came back with WatchOS 9.6.2 and in pairing it's asking me to upgrade my iPhone iOS. However for personal reasons, I want to keep my iPhone on iOS 16.3.1. The Apple Store engineer mentioned that WatchOS 9.x should pair with any iPhone 8 or newer with iOS 16.x and it should have worked. The store's demo iPhone iOS 16.6.1 was able to pair with the WatchOS 9.6.2 but my iPhone's 16.3.1 and my wife's iPhone 12 16.2 was not able to pair with the WatchOS. I had asked Apple to downgrade it already and it came back with WatchOS 9.6.2.
Note that during the Apple Watch startup, it says that I do need to have an iPhone with iOS 16.0 and newer (which my phone does satisfy), and the engineer agrees with that message but clearly either this particular replacement unit, or my phone (nor my wife's) don't seem to like each other. Are both the engineer, and the Apple Watch startup message wrong?
The store is reluctant to take the unit back again saying they've done their job by replacing my watch and therefore addressing my original battery issue and want me to call Apple Support myself. I've also suggested that they take the replacement watch back, refund me my Apple repair fee, and return my original Apple Watch (with the battery problem). They can receive the replacement and refund the repair fee, but they cannot return my original Apple Watch as it's already been "repurposed for parts".
Any recommendations/thoughts are greatly appreciated.
P.S. No, I am not prepared to upgrade my iOS for the Apple Watch.