This new rule will change how you use WhatsApp

The Indian government has introduced a major change that could significantly impact everyday messaging habits. Users of WhatsApp, Telegram, Signal, and similar platforms may soon face stricter login requirements across devices.

SIM Must Be Physically Inside the Phone

Under the new rule, users will not be able to access messaging apps unless the SIM card linked to their registered number is physically inserted in the primary device.

• If the SIM is not in the phone, the app will not work.
• This applies to all major encrypted messaging platforms.

The government states that this step is intended to prevent misuse of Indian mobile numbers by scammers operating from outside the country.

Six-Hour Auto-Logout on Computers and Tablets

The rule introduces another restriction:

Messaging apps will auto-log out users from laptops, desktops, and tablets every six hours.

To continue using the app on these secondary devices, users must:

• Re-scan a QR code
• Re-authenticate their session manually

This could affect users who rely on WhatsApp Web or similar features for work or multi-device usage.

Reason Behind the Change

According to the government, the move aims to combat cyber fraud. Officials say many fraud cases involve:

• Criminals using Indian numbers without holding the SIM
• Scammers operating from foreign locations
• Accounts created using leaked or illegally obtained SIM cards

By ensuring that the SIM stays physically inside the primary device, the government believes it can reduce such misuse.

Implementation Timeline

Apps have been given:

• 90 days to roll out the required changes
• 120 days to submit official compliance reports

Platforms that fail to follow the new rules may face penalties or legal action.

Concerns and Criticism

Experts and users are raising questions about whether the rule will actually reduce fraud.

Key concerns include:

• Travelers will be unable to use messaging apps linked to SIMs left at home.
• Users with secondary devices (laptops/tablets) will face frequent logouts.
• Professionals who rely on WhatsApp Web for work may find the process disruptive.
• Fraudsters often use illegally obtained SIM cards anyway, which the rule may not fully address.

Critics argue the new requirements may affect genuine users more than criminals.

What It Means for Users

If implemented as announced:

• You must always keep your SIM card in your phone to use messaging apps.
• You will need to re-scan a QR code every six hours to use the app on a laptop or tablet.
• Multi-device convenience will be reduced.
• The rule may lead to significant day-to-day friction for many users.