Will a person read a WhatsApp message if they are blocked - briefly?
If you have been blocked by someone on WhatsApp, you will not be able to see their last seen or online status, and any messages you send will not be delivered. The person who blocked you will also not receive your messages.
Will a person read a WhatsApp message if they are blocked - in detail?
When a user is blocked on WhatsApp, the communication dynamics change significantly. The primary factor determining whether a blocked individual can read your messages is their initial status: whether they have already saved your contact information or not.
If the person has your contact number saved in their phone's address book before you block them, they will still receive your messages even after being blocked. This is because WhatsApp relies on the user’s device contacts to route messages, rather than solely relying on its own server-based contact list. However, if the blocked person attempts to view your profile or status updates, they will not be able to see any new information due to the block.
Conversely, if the person does not have your contact number saved in their phone's address book prior to being blocked, they will not receive any of your messages once the block is in place. WhatsApp requires both parties to have each other’s numbers saved in their device contacts for successful message delivery, and a block effectively prevents this communication channel from functioning.
It is crucial to note that while blocking someone on WhatsApp limits their ability to see your updates or status changes, it does not prevent them from contacting you through other means if they have your number saved. Therefore, the effectiveness of blocking in terms of message receipt depends entirely on whether the blocked person has your contact information stored in their device.
In summary, a person will read a WhatsApp message if they are blocked only if they had previously saved your contact number in their phone’s address book before the block was implemented. If not, the messages will not be delivered to them.