5G SIM Upgrade Link Scam over the phone

How it looks over the phone, the red flags and what to do.

On a call the pressure is live: no time to read, no time to check, and a rule that you must not tell anyone. 5G SIM Upgrade Link Scam is one of the ways this shows up: A message offers a free 5G SIM or network upgrade through a link or app. It installs spyware or steals your OTP and bank details.

What 5g sim upgrade link scam looks like over the phone

• An unknown or international number, or a number that looks like a real office.
• A calm, official voice that already knows your name or the last digits of your card.
• Being told to stay on the line and not to tell your family.

The text or call names a well-known operator and mentions a special offer. It says the service is free for existing customers but needs a quick update, as customers on older SIMs will lose service. The tone is friendly and not threatening, which is unusual for scams and lowers your guard. It says it will take only a minute.

Red flags to check on the phone call

• A free upgrade arrives with no request from you.
• It says your old SIM will stop working soon.
• It asks you to install an app outside the official store.
• It needs permission to read SMS and notifications.
• The caller asks for an OTP, UPI PIN, card PIN or CVV.
• You are told that a case, arrest, block or penalty is coming within minutes.

What to do

1. Do not install any file or tap the link.
2. Check offers in your operator's official app, installed from the store.
3. If you want a new SIM, visit the operator's store with your documents.
4. Tell a family member and report the number on the Sanchar Saathi portal (Chakshu facility).
5. Hang up. A real bank or office will not mind that you call them back.
6. Call the bank or office on the number printed on your card, bill or official app, not on a number the caller gave.

Report the number on the Sanchar Saathi portal (Chakshu facility). If money moved, call 1930 immediately.

If money or a code is already gone

1. If you installed an app, uninstall it, restart the phone and review permissions.
2. Call 1930 at once if any money has been taken.
3. Change passwords for email and banking from a clean device.
4. File a complaint on cybercrime.gov.in and tell your bank through the number on your card.

National Cyber Crime Helpline: 1930; report at cybercrime.gov.in.

Safeavio Sentinel's phone scan reviews installed apps, permissions and apps from outside a store, so an upgrade app that reads your SMS can show up as unusual. The link check helps you see lookalike addresses before you open them, and the scam check reads a pasted message. It does not remove malware by magic: it tells you what looks wrong and how to fix it. It cannot confirm whether a real upgrade exists.

Full guide: 5G SIM Upgrade Link Scam: how it works, signs and what to do. Other channels: SMS, WhatsApp.

Questions