Ключевые слова: assistance, battery, be, broken, camera, cell, center, circuits, consumption, control, convenience, damage, dead, disassembled, dust, electricity, essay, experienced, hands, innovation, manage, memory, modify, new, old, open, operate, phone, pliers, pollution, processor, recycling, repaired, retrieve, scrapping, screwdriver, serviced, skilled, smartphone, stolen, technical, technician, technology, tools, unlock, unscrew, update, warranty, wrench,