Data & safety
The scams that target people selling phones online
Almost every scam on a phone sale works by separating the moment you hand over the phone from the moment you are actually paid.
The fake payment
A buyer shows a screenshot of a completed transfer, or a bank SMS, or a payment app screen mid-animation. The phone changes hands. The money never arrives, because the screenshot was an image.
The check: open your own banking app and confirm the credit and the amount. Nothing else counts. More detail in UPI payment safety.
The OTP request
A caller claiming to be from a marketplace or a payment service says an OTP has been sent to "verify the seller" or "release the payment". Sharing it authorises something you cannot see — usually a transfer out of your account or a change of registered number.
The check: you never need to give an OTP to receive money. Ever. Hang up and call the platform through its own app if in doubt.
The handset swap
At a meeting, the buyer asks to inspect the phone, turns away or steps aside briefly, and returns your phone — except it is a different unit, often a convincing dummy or a broken one of the same model.
The check: note your IMEI before the meeting and verify it with \*#06# when the phone comes back. Keep the phone in view throughout, and meet somewhere with light and people.
The courier dispute
A phone posted for buyback is graded out of sight and the offer is slashed, or the buyer claims the parcel arrived damaged or empty. You cannot prove otherwise after the fact.
The check: prefer an inspection at your door. If you must post, film the packing in one unbroken take, including the IMEI screen and the sealed box, and keep the courier receipt. See doorstep pickup vs courier.
The bait quote
One service quotes far above everyone else. The phone is collected, then "inspection" finds a list of faults and the final figure lands below what honest services offered at the start. By then the handset is gone.
The check: compare two or three quotes and be suspicious of the outlier. A price book is arithmetic; a number nobody else can match usually means the deductions come later.
The refund reversal
A buyer "accidentally" sends more than agreed and asks for the difference back. The original payment is later reversed — it was made from a compromised account or an instrument that can be recalled — and your refund is the only real money that moved.
The check: never refund an overpayment. Ask the sender to reverse it through their own bank.
A short safety checklist
- Confirm payment in your own app before the phone leaves your hand.
- Never share OTPs, passwords or your UPI PIN.
- Verify the IMEI after any inspection you did not watch.
- Meet in daylight, in public, and take someone with you for high-value handsets.
- Keep the invoice, the order ID and a photo of the IMEI after the sale.
Frequently asked questions
- What is the most common scam when selling a phone in India?
- The fake payment screenshot. A buyer shows an image of a completed transfer that never happened. Only a credit visible in your own banking or UPI app counts as payment.
- Is it safe to sell a phone on classifieds sites?
- It can be, with precautions: meet in public, keep the phone visible, verify the IMEI after any inspection, and take payment before handing the device over. The risk is higher than an inspected doorstep pickup.
- Someone asked for an OTP to complete the sale. Is that normal?
- No. There is no legitimate sale flow that requires you to share an OTP. It is an attempt to take over an account or authorise a transaction.
- How do I prove which phone I sold?
- Photograph the IMEI screen and the invoice before handover, and keep the order ID or receipt from the buyer. That ties a specific handset to a specific transaction.