Ключевые слова: background, battery, broken, cell, cellphone, cellular, chip, communication, component, control, copy, copy space, damage, damaged, device, diagnosis, dismantle, display, electronic, engineer, equipment, fix, gadget, hardware, industry, maintenance, memory, mobile, modern, motherboard, open, parts, phone, professional, repair, repairman, screen, screwdriver, service, smart, smartphone, space, technician, technology, telephone, tool, tools, white, wireless,