India now requires all new smartphones sold in the country to come pre-installed with the Sanchar Saathi app, a government-backed tool designed to fight phone theft, SIM misuse, and digital fraud. Users can delete the app later, but manufacturers must ship new devices with it visible and working during setup.

The Indian government has ordered every smartphone manufacturer, global giants and homegrown brands alike, to pre-install the Sanchar Saathi app on new devices sold in India. The move marks one of the country’s strongest policy pushes yet to curb rising mobile-related crimes and give citizens more control over their digital identities.

The directive, issued by the Department of Telecommunications (DoT), comes with a 90-day deadline and applies to all new models entering the Indian market. The app itself isn’t new, but this mandate signals how seriously India is taking mobile security at scale.

Below, we break down what the Sanchar Saathi app does, why it’s becoming standard on new devices, and what this shift means for millions of users across the country.

What Is the Sanchar Saathi App?

Sanchar Saathi is a telecom security and user-protection platform developed by the Department of Telecommunications. It began as a government portal and later expanded into a mobile app aimed at helping everyday smartphone users track, secure, and verify their mobile connections.

Think of it as a single dashboard for managing the things most people don’t usually think about until something goes wrong.

What You Can Do with Sanchar Saathi

The app brings several critical security tools under one roof:

• Report scam calls and messages, including phishing attempts, fake KYC alerts, and impersonation scams.
• Block the IMEI number of a stolen or lost smartphone, preventing it from working on any Indian mobile network.
• View all phone numbers linked to your ID, ensuring no SIM cards have been issued without your knowledge.
• Verify a smartphone’s IMEI before buying it—especially useful for second-hand purchases.
• Identify spoofed international calls that appear with Indian caller IDs.
• Report spam or unauthorized promotional messages.

For many users, this is the first time they’ll have direct visibility into how their mobile identity is being used across networks.

Why Has the Indian Government Made Sanchar Saathi Mandatory?

The pre-installation rule comes against a backdrop of escalating fraud and smartphone misuse across the country. With India now hosting one of the world’s largest smartphone markets, the scale of the problem is enormous.

According to the government, the mandate aims to address:

1. Smartphone Theft and IMEI Tampering

Phones stolen in one city are often resold in another with altered IMEI numbers. Blocking the IMEI through Sanchar Saathi makes stolen devices unusable across Indian networks.

2. Cyber Fraud and Identity Theft

Scammers frequently use unauthorized SIM cards obtained with stolen or fake IDs. The app’s “Know Your Mobile Connections” feature helps users spot suspicious numbers issued in their name.

3. Telecom Infrastructure Misuse

Spoofed calls—where international numbers masquerade as local ones—fuel banking scams and impersonation schemes.

4. Large-Scale Financial Scams

India’s fintech boom has unfortunately come with a spike in mobile-linked fraud. Authorities expect that easier reporting and faster device blocking will reduce such incidents.

In short, the mandate is the government’s way of creating a mass-scale digital safety net for smartphone users.

Is Sanchar Saathi Mandatory for Users? Well… Yes and No

Here’s where nuance matters.

• Manufacturers must pre-install the app on all new smartphones.
• Users are not required to keep it. India’s Communications Minister has clarified that people are free to uninstall the app if they don’t want it.

This strikes a balance between user freedom and national security: everyone gets the tool by default, but no one is forced to use it.

How to Download the Sanchar Saathi App (If Deleted or Missing)

Even if users choose to remove the app, they can still:

• Download it from the Google Play Store or Apple App Store.
• Use all features through the official website: sancharsaathi.gov.in.

Does Sanchar Saathi Collect Personal Data?

According to the Department of Telecommunications, the app collects only what’s essential to:

• Verify identity-linked mobile numbers
• Process IMEI block/unblock requests
• Handle fraud or spam reports

Users can review the app’s permissions in their device settings. For transparency, it’s worth taking a moment to read the privacy policy—especially given rising concerns around data security in India.

Frequently Asked Questions

1. What is Sanchar Saathi used for?

It helps users check SIM cards linked to their IDs, block stolen phones, verify IMEI authenticity, and report fraud or spam.

2. Is it mandatory on all new smartphones?

Yes, manufacturers must pre-install it. Users may uninstall it later if they prefer.

3. Can I use the service without the app?

Yes. All features are available on the official web portal.

4. Is Sanchar Saathi free?

Completely free.

5. Can the app verify a second-hand device?

Yes. Use the “Verify Device / IMEI Verification” tool to ensure a used phone isn’t tampered with or blacklisted.

6. Does it work on dual-SIM phones?

Yes. The app supports both single-SIM and dual-SIM devices.

7. Can the app track my location?

It does not track real-time location. It only uses IMEI and user-provided details for specific services like blocking a lost device.

Why This Mandate Matters for Smartphone Users

If you’ve ever:

• Lost your phone
• Received a phishing message
• Been spammed by unknown numbers
• Worried about a second-hand device being fake
• Wondered whether a SIM was issued in your name

…this mandate is designed for you.

By making Sanchar Saathi a default app on new phones, India is betting on simplicity: the fewer steps users need to take to protect themselves, the more likely they are to actually do it.

In a country where more than a billion people use mobile phones, small tools can have an outsized impact.

Summary

India’s decision to mandate Sanchar Saathi on all new smartphones is a significant shift toward strengthening digital safety. Even though users can remove the app, the government wants everyone to start with the tools needed to protect their identity, monitor SIM activity, and block stolen devices.

For most users, Sanchar Saathi won’t be something they open every day. But when things go wrong—and statistically, they do—having it already on the phone might make all the difference.