No sound notification on my iPhone 12
My iPhone 12, running iOS 16.6 has stopped giving me sound notifications when I receive a text. The phone only vibrates, so when I receive a text it is very easy to miss. I don’t have an apple watch and have never paired my phone with one. I have other Bluetooth devices but this happens regardless of whether they are attached. Interestingly, when I use my Bluetooth headphones, the sound will come through them. Other sounds seem fine, but I also have he same issue when I get a WhatsApp notification.
I’ve checked everything, and stepped through suggestions in other threads on this issue, but I feel my issue differs in that there is no watch involved.
iPhone 6s, iOS 11