O WhatsApp will facilitate the transfer of conversation histories between mobile phones with the same operating system, with the app allowing the transfer with just a QR code.
How does the Android Headlines website, to transfer conversations between mobile phones, simply generate a QR code with the destination mobile phone and scan it with the new mobile phone for the transfer to take place. It leaves aside the need that, until now, required users to use cloud storage services such as Drive and iCloud.
BUT: WhatsApp has officially shut down its desktop app
WhatsApp has been working on this feature for some time, with reports that the feature was already spotted in April. It is likely that the ability will start to emerge for more users as the latest WhatsApp update rolls out to more users.
