(Most) North Americans are the epitome of wasteful consumerism, even more than their economic kin in other global north countries (but sadly not by that much). They succumb like flies to company deals and propaganda that incentivizes throwing away functional stuff and replacing it with new shiny thing XYZ in ever decreasing intervals. Vance Packard’s 1960s book still being to the point. If environmental preservation is a concern to you or other reader, don’t incentivize an unnecessary tech and use your smartphone (that is a necessity) until it breaks beyond repair or usability (and buy an actually strong protection to increase the interval). I still use an iPhone 6S, and it works perfectly well for smartphone tasks (there is even functioning bank apps. security updates still appear once in a while, and bank apps are protected by the banks anyways. if you feel unsafe using banks in an old smartphone, create a 2nd bank as a ‘‘street bank’’ for daily tasks keeping only a low amount of money, and keep the money in a primary bank to be used via internet).
Imagine if we could just flash a functional android ROM on it, that hardware still is great and could last decades (replacing pieces once in a while). Anyway, the mainstream tech industry is definitely an enemy of sustainability, don’t ‘buy’ the green-washing.