ultraviolet-techno-ecology:

Concept – Your smartphone breaks. You can take it to any appropriately skilled person to have it fixed. It has been designed for easy disassembly and repair. The parts are available and standardized. You are not forced to buy a new one or spend extreme prices for a replacement part. Planned obsolescence doesn’t exist and things are designed to last a long time – to be upgradable and customizable without needing to invest in an entirely new unit every year.