Will messages still arrive if I delete WhatsApp - briefly?
Briefly, yes, messages will still arrive after you delete WhatsApp from your device. However, to continue receiving and sending messages, you need to reinstall the app or access it through a web browser.
Will messages still arrive if I delete WhatsApp - in detail?
If you delete the WhatsApp application from your device, the arrival of new messages will depend on several factors.
Firstly, it is essential to understand that deleting the app does not remove your account or the data associated with it from WhatsApp's servers. Your phone number remains linked to your WhatsApp account, and messages sent to you will still be routed through WhatsApp's infrastructure.
However, since you no longer have the application installed on your device, you will not receive any notifications about new messages or be able to see them in real-time. The messages will remain queued on WhatsApp's servers until you reinstall the app and log back into your account. At that point, all pending messages will be delivered to your device.
It is also important to note that if someone tries to send a message while your phone is offline or unavailable (which includes the scenario where the app has been deleted), WhatsApp will attempt to deliver the message for up to 30 days. After this period, undelivered messages will be removed from WhatsApp's servers.
In summary, while deleting the WhatsApp application will prevent you from receiving real-time notifications and viewing new messages immediately, your account remains active, and messages sent to you during this time will be stored temporarily on WhatsApp's servers until you reinstall the app.