If someone blocked me on WhatsApp, will they know - briefly?
No, the person who blocked you on WhatsApp will not be notified if you try to contact them again. Additionally, your messages will not be delivered to their phone after you have been blocked.
If someone blocked me on WhatsApp, will they know - in detail?
If someone has blocked you on WhatsApp, it's important to understand the implications of this action and what information is accessible to both parties involved.
When a user blocks another user on WhatsApp, several changes occur in the communication dynamics between them. Firstly, any messages sent from your side will not be delivered to the blocker. Instead, you will see one tick next to your message, indicating that it has been sent but not received or read by the recipient. This is a clear indication that your messages are not reaching their intended target due to the block.
Secondly, you will no longer be able to see the last seen status or online status of the person who blocked you. This means you won't know if they are currently active on WhatsApp or when they were last online. Similarly, you won't be able to view their profile picture or any updates they make to their status.
The blocker will also experience changes in how your interactions appear on their end. Your messages will not show up in their chat list, and they will not receive any notifications for new messages from you. However, it is crucial to note that the blocker will not have access to the content of your messages once they are blocked. WhatsApp's end-to-end encryption ensures that even if a user is blocked, their past messages remain secure and inaccessible to the blocker.
In summary, while the blocker will be aware that you have tried to send them messages due to the single tick indication, they will not have detailed access to the content of your messages or any other personal information after blocking you. This design by WhatsApp is intended to protect user privacy and ensure secure communication for all users on the platform.