Messenger WhatsApp will cease to support outdated iOS and Android database. Updated data requirements published company.
From November 1, 2021, the application will stop running on Android smartphones with the version of Android 4.0.4 and iPhone with iOS 9, which still use worldwide. To work, the SIM card and Internet access is also required.
In WhatsApp recommend the owners of old smartphones to update the device or save the chat history before turning off to save the user’s personal data.