Send the following on WhatsApp
Continue to ChatTurn off iMessage Before Switching away from iOS https://geardiary.com/2013/05/23/turn-off-imessage-before-switching-away-from-ios/
Turn off iMessage Before Switching away from iOS https://geardiary.com/2013/05/23/turn-off-imessage-before-switching-away-from-ios/