if someone blocked me on whatsapp will i see that their security code has changed?
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Each of your chats has its own security code used to verify that your calls and the messages you send to that chat are end-to-end encrypted. ... At times, the security codes used in end-to-end encryption might change. This is likely because you or your contact reinstalled WhatsApp or changed phones.
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New messages To ensure privacy, WhatsApp doesn't make it obvious that one has been blocked. This is why the blocked contact can still see the typing box and even send messages. However, the messages won't be delivered to you. In like manner, messages that you send to a blocked contact won't be delivered.
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Messages they send to you will not show up on your phone and will never be delivered to you. WhatsApp says: "We have made this intentionally ambiguous in order to protect your privacy when you block someone."
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The person that you blocked CAN still call your whatsapp number BUT although the person will hear the call ringing, you won't even know that they are trying to call you. ... You can't call a person on WhatsApp if you are blocked by them. There's no way that your call will reach them if he/she has already blocked you.
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Messages, calls. and status updates sent by a blocked contact won't show up on your phone and will never be delivered to you. Your last seen, online, status updates, and any changes made to your profile photo will no longer be visible to contacts you've blocked.
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Just like the last seen information, even your status message on WhatsApp will be hidden from the contact you have blocked on the platform. The person who is blocked will be able to see your status only after unblocking the contact.
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Ofcourse No! If you block anyperson on Whatsapp and then you unblock them, meanwhile if that person send you any message then you will not gonna received them, even after when you unblock them.
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Messages sent by the blocked contact won't be delivered. Your last seen will not be visible. ... You can't send messages or calls before unblocking. The contact won't be removed from WhatsApp.
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There are, however, clues. Users will no longer see a contact's last seen or online status in the chat window. WhatsApp users will also not see updates to a contact's profile photo. Any messages sent to a blocked WhatsApp contact will always show the message sent mark and never show a message delivered mark.
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WhatsApp. Even if you block someone on WhatsApp, your past conversations will remain in your app, as will their phone number.
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Another indicator is you do not see updates to a contact's profile photo. Messages and status updates sent by a blocked contact will not show up on your phone and will never be delivered to you. Additionally, your last seen and online information will no longer be visible to contacts you have blocked.
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If your blocked on WhatsApp, it can be detected by having a look at their profile photo. I mean if you're blocked by someone, you will not be able to see his / her profile picture. If someone blocked you, message will not be delivered to the person. This means you will not see a check mark twice in the message sent.
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Learn more here. You do not see updates to a contact's profile photo. Any messages sent to a contact who has blocked you will always show one check mark (message sent), and never show a second check mark (message delivered). Any calls you attempt to place will not go through.
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Blocking someone on WhatsApp is pretty straightforward but the blocked person will not be notified of the move. There are, however, clues. Users will no longer see a contact's last seen or online status in the chat window. WhatsApp users will also not see updates to a contact's profile photo.
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You can no longer see a contact's last seen or online in the chat window. Learn more here. You do not see updates to a contact's profile photo. Any messages sent to a contact who has blocked you will always show one check mark (message sent), and never show a second check mark (message delivered).
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When someone has blocked you in WhatsApp, then you can no longer communicate with that person through WhatsApp's features (ie Chat or Voice call). Using other means such as text messages or plain regular cell phone calls would keep on working as those have about nothing to do with WhatsApp.
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The blocked user will not receive a notification or any indication that they have been blocked, but their messages will no longer show up on your devices. NOTE: Blocked contacts will not show up in your normal contact list anymore.