Whenever the one I have stops working. The last few have kept going for 2-3 years until they wouldn’t charge. This time I have a case that covers the charge port from dust, I expect to keep it going 3-4 years.
I switched to mostly using wireless charging after the charging port wore out on my last two phones. Hopefully that will keep my 2.5 year old phone going for another year or two.
Whenever the one I have stops working. The last few have kept going for 2-3 years until they wouldn’t charge. This time I have a case that covers the charge port from dust, I expect to keep it going 3-4 years.
I switched to mostly using wireless charging after the charging port wore out on my last two phones. Hopefully that will keep my 2.5 year old phone going for another year or two.