I just replaced mine but only because my charger port was dying. If that had not happened i had planned to replace it at about this time next year. If it had made it the device would have been 3.5 years old. As is it only got 2.5 years which annoyed me a lot. It was still perfectly fine on software, but the hardware failed me. This phone doesn’t, but i would like my next phone to have wireless charging to avoid a repeat. I may have just gotten unlucky though as i have never ever had a charge port die until that one.