WhatsApp is implementing a restriction that can cut off access for some users with older phones to this messenger. This measure relates to the device's operating system version, not merely the app version, and therefore differs from ordinary WhatsApp updates.
Updating WhatsApp alone is not enough
This policy focuses on the phone's operating system. So even if a user has installed the latest WhatsApp version, if their device's OS does not meet required security standards, they may still be unable to access their account.
The purpose of this measure is to reduce risks arising from using outdated operating systems. Devices that no longer receive updates typically lack the necessary security patches to address known vulnerabilities.
What will happen to users?
Regaining access is simple for users whose phones still support a newer OS version and is done by updating the operating system. But the situation differs for older devices whose manufacturer or OS developer has stopped supporting them. If the phone no longer qualifies to receive appropriate updates from Apple, Google, or the manufacturer, the user cannot fix the issue via regular updates and may have to migrate to a newer phone that supports a compatible OS version.
Will all old phones be banned?
No. This action does not mean automatic loss of access for all older phones. It depends on the installed OS version, its compatibility with service requirements, and continued receipt of necessary updates.
According to published information, the enforcement of this restriction is gradual and carried out via WhatsApp's servers. For that reason, warning messages may not be shown to all users simultaneously. A complete list of affected OS versions or a precise schedule for applying this measure to all accounts has not yet been announced.
What should be done?
The most important step for users is to check the phone's OS version and look for available updates through the device settings. One should not assume that all older phones are now at risk of being blocked.
Additional notes
• Where to check the version: on iPhone, go to Settings > General > About, and on Android typically Settings > About phone to see the OS version. The names of these sections may vary slightly by manufacturer.
• Don’t forget backups: before making any changes to the phone, back up WhatsApp chats so information is not lost if migrating to a new device.
• The security risk is real: continuing to use a device without security updates is not limited to WhatsApp and puts other apps and personal data at risk as well.