Why are messages in WhatsApp not delivered, showing only one checkmark - briefly?
Messages in WhatsApp may not be delivered and show only one checkmark due to network issues or the recipient's phone being offline. If the message fails to send within 30 minutes, it will automatically delete from the server.
Why are messages in WhatsApp not delivered, showing only one checkmark - in detail?
The delivery status of messages on WhatsApp is indicated by checkmarks. When a message shows only one checkmark, it means that the message has left your device but has not yet been delivered to the recipient's phone. There are several reasons why this might happen:
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Internet Connectivity: The most common reason for messages showing only one checkmark is poor or no internet connectivity on either your device or the recipient's device. WhatsApp requires a stable internet connection to send and receive messages. If the connection is weak or intermittent, the message may not be delivered immediately.
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Recipient's Phone Status: If the recipient's phone is turned off or in airplane mode, WhatsApp cannot deliver the message. The message will remain undelivered until the recipient turns on their phone and connects to the internet.
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WhatsApp Server Issues: Sometimes, the issue might not be with your device or the recipient's device but with WhatsApp servers themselves. If the servers are down or experiencing issues, messages may not be delivered immediately. In such cases, you can check WhatsApp's official Twitter account or other reliable sources for server status updates.
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Blocked Number: If your number has been blocked by the recipient, your messages will show only one checkmark and will not be delivered. This is because WhatsApp does not notify senders when their messages are not delivered due to being blocked.
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Incorrect Phone Number: If you have entered an incorrect phone number, the message will show only one checkmark and will not be delivered. WhatsApp cannot deliver messages to numbers that do not exist or are not registered with WhatsApp.
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Recipient's Privacy Settings: The recipient might have privacy settings enabled that prevent them from receiving messages from unknown numbers or contacts who are not saved in their phonebook. In such cases, your message will show only one checkmark and will not be delivered.