How To crash whatsapp by sending smileys?
In the WhatsApp Web app, you are allowed to send a
message with about 6,500-6,600 characters. But, after
typing about 4,000-4,200 smileys, the browser/app
starts to slow down. As you type more and more smiley
faces, WhatsApp crashes when you type and send.
"….so it crashes while we type and send and in mobile
too when it receives it overflows the buffer and it
crashes,"
This WhatsApp smiley bug affects Firefox, Opera, and
Chrome PC browsers, along with iPhone and multiple
versions of Android OS.