So, how is WhatsApp going to use QR code to help you transfer chats between devices?
According to information released by WaBetaInfo, WhatsApp will generate a new QR code for the current device that contains your chat and data history when you download the messaging programme and move to a new phone.
To initiate the conversation transfer, the user must aim their WhatsApp to this QR code. With Android beta version 2.24.9.19, the functionality has been seen during development and should soon be made accessible to beta testers. People who don't want to pay for Google Drive will undoubtedly benefit from the new technique because WhatsApp backup storage now uses up cloud space.