WhatsApp has announced plans to roll out a new SIM-binding feature for users in India, aligning with recently introduced telecom cybersecurity regulations. The update, which closely resembles verification systems used by some competing platforms, is aimed at strengthening fraud prevention but may also create usability challenges for millions of users across the country.
The move comes as the Meta-owned messaging service adapts to regulatory requirements introduced by the Indian government under updated telecom security laws.
How the SIM Binding Feature Will Work
According to reports from WABetaInfo, WhatsApp is developing SIM-binding support specifically for Indian users. Evidence of the feature was spotted in WhatsApp beta for Android version 2.26.8.6.
A screenshot from the beta build shows a pop-up message stating:
“Due to regulatory requirements in India, WhatsApp needs to check that your SIM card is in your device.”
This update follows a directive issued by the Department of Telecommunications in November 2025 under the Telecommunications (Telecom Cyber Security) Rules, 2024. The regulation mandates SIM-based verification for messaging platforms that use phone numbers for account registration.
Periodic Verification and Potential Restrictions
Once implemented, WhatsApp will periodically verify whether the SIM card inserted in the device matches the number used to register the account. The verification requirement will apply only to accounts registered with Indian (+91) mobile numbers.
If the SIM validation fails, users may temporarily lose access to their accounts until the verification is restored. However, previously stored chats and undelivered messages will remain intact during this process.
Also read : Vivo V70 and V70 Elite Launch in India Today: Specs, Features, Price, and Availability
In addition to SIM checks, the DoT directive also requires messaging platforms to automatically log users out of their web or desktop sessions every six hours. Users would then need to re-authenticate via QR code scanning. This particular change has not yet appeared in WhatsApp’s development versions, and no official rollout timeline has been announced.
Concerns Raised Over Usability
The new directive has drawn criticism from digital rights groups. The Internet Freedom Foundation has urged the government to reconsider the SIM-binding mandate, highlighting potential issues such as SIM card damage, inconvenience during international travel, and overall reduced usability for everyday users.
While the feature aims to curb cyber fraud and improve telecom security compliance, its real-world impact on user experience in India remains to be seen.