Mobile phones have become a big part of our lives, right? Every time a new model drops, the old one gets tossed aside. You must have seen traders who buy these old, useless phones. Ever wondered what they actually do with them?
The main profit for these traders comes from the phone's useful parts. Even if a phone is dead, its screen, battery, camera, speaker, mic, charging port, and ICs might still work. They separate these parts and sell them to mobile repair shops. Since new parts are costly, repair shops prefer these cheaper, second-hand components. This way, a trader makes a decent profit from just one phone's parts.
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Repairing and selling old phones
Repairing and reselling old phones is another key business strategy. Traders collect these phones and fix minor issues like a dead battery, outdated software, or a cracked screen. After a quick repair, the phone is good to use again. They then sell these refurbished phones at a low price to people who need them, like low-income families, small business owners, or someone who just needs a backup phone. This resale business is also a good source of income for them.
Mobile phones contain not just common metals like copper, aluminum, and nickel, but also tiny amounts of precious metals like gold and silver. While traders can't extract these themselves, they sell the old phones in bulk to e-waste recycling companies. These companies use special machinery to separate the metals for reuse. So, traders earn money by selling these old phones by the kilo.
In some cases, people reset old phones and use them as demo units or for training. These phones are super useful for students learning mobile repair. They use them as practice tools to learn how to open a phone, identify parts, and find faults. This gives these old devices a different kind of value.
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Reducing e-waste
This whole process of collecting and reusing old phones helps reduce e-waste. When you just throw a mobile phone in the garbage, it can pollute the soil, water, and air. So, even though these traders are making a profit, you could say they are also indirectly doing the environment a favour.
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