
If you searched how to turn on autocorrect in WhatsApp on Samsung, open the keyboard, not WhatsApp’s settings. WhatsApp is the box you type in. It does not have its own autocorrect row on a Galaxy phone.
The usual place is Settings → General management → Samsung Keyboard, or the gear on the keyboard while it is open. Look for autocorrect, auto replace, or spell check. One UI renames that row. If you do not see it, this keyboard does not offer it, or another keyboard (often Gboard) is the one actually typing. We cannot flip the switch from here.
We are not WhatsApp Support. An APK that promises “spell check for WhatsApp on Samsung” is not WhatsApp.


The switch is Samsung Keyboard, not a WhatsApp menu. Paste a draft into Shmooz if you want the sentence rewritten. We cannot flip the keyboard.
Autocorrect fixes letters. It does not rewrite a message. Paste the draft into a separate chat if you want a cleaner line. Shmooz is an AI assistant inside WhatsApp. You send the message yourself. That does not install a spell checker into WhatsApp.


The switch is Samsung Keyboard, not a WhatsApp menu. Paste a draft into Shmooz if you want the sentence rewritten. We cannot flip the keyboard.
No. The control is on that phone, in the keyboard that is actually selected.
Usually the keyboard is off for corrections, or WhatsApp is using a different keyboard than the one you just changed. There is no second spell-check switch inside the chat.
No. We do not publish a support number, and we do not unlock a keyboard setting.