Out of date software means usable hardware provides a second rate experience, with reduced features, limited app compatibility and security vulnerabilities.
keeping a mobile phone in use for just one extra year cuts its lifetime CO2 impact by a third.
89 per cent of mobile devices in the US were thrown into landfill in 2010, even though the resources they contain mean it is economically sensible to recycle them
Design choices to extend product life include 1) material selection, i.e. whether the plastic or metal is non-virgin and is suitable for clean recycling, 2) accessible components, so that devices can be easily repaired and later disassembled, 3) availability of software updates, repair manuals, and spare parts.