Starting a business that specializes in recycling smartphones typically involves researching recycling services, writing a business plan and marketing your company’s services. A smartphone recycling business usually offers buyers the opportunity to get money for their old smartphone. To reuse phones, ensure they work properly, have not been water damaged, have all personal information removed and have no broken parts before sending them to a service, such as unduit who reuse working electronic or recycle nonworking parts. The benefits of responsibly recycling and reusing smartphones are substantial. Beyond the monetary and humane considerations, conserving highly-engineered materials like precious metals, copper and plastics can help firms reduce the air and water pollution and greenhouse gas emissions that are caused by mining and processing raw materials.