• If someone quotes your message on WhatsApp before you remove it, you'll still be able to read it, making the 'Delete for Everyone' option ineffective.
• For the first seven minutes after sending, users can only remove messages for everyone.
• WhatsApp's ability to send photos immediately was one of the main reasons for its success. By reducing material, the messaging software was able to do this. The image files did not suffer any noticeable degradation as a result of the compression.
• However, since a recent upgrade, photographs received via WhatsApp have become hazy and distorted. Previously, photos were lowered from their original resolution to 1024*768 or 1600*900.
• However, images with 16:9 aspect ratios are now reduced to around 800*450 pixels, while all 4:3 images are limited to 800*600 pixels, rendering the transferred images unusable.

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