When switching devices from Android to iOS or the other way round, users were not able to retain the chat histories despite the backup option as WhatsApp didn’t provide a means to synchronize chat histories between the two platforms. Although, for the iOS users the chat histories are backed up on the iCloud and similarly, for Android, Google’s cloud gets the work done as long as the platform remains unchanged, having a method to drag the backup to a new platform would add a lot more convenience to both the universes.
Facebook-owned WhatsApp has been working on a new feature aiming to resolve the issue pertaining to the syncing of chats across platforms; the company is planning to come up with a functionality that will allow users to use a single phone number, i.e., one account on multiple devices, as per the sources.
Reports suggest that WhatsApp could allow users to use a single account on four different devices simultaneously. However, as per the idea revolving around this new feature, a Wi-Fi facility will become a must for users as a lot of data will be required for the uploading and downloading of all the multimedia along with the messages, while syncing the chat histories between devices.
Notably, the development came in the wake of users’ complaints and demand regarding being able to use one account on multiple devices. Once WhatsApp will securely copy the chat history to the other device, users will finally be able to use their account from it. During the process, the encryption keys will be changed and all active chats will be notified about the same.
Referencing from the report by WABetainfo, “When the user wants to use WhatsApp on a second device, there is the need to copy the chat history. In this case, WhatsApp always requires a Wi-Fi connection, because it may use a large amount of your data plan,”
“Note that any message will be delivered to all your family devices, so your chat history will be always synced across platforms, and when you use or remove a device, your encryption key changes,”
“In this case, WhatsApp Desktop was used for the test, but it will work on a second mobile device too, but it’s really possible that WhatsApp will allow mobile devices to be connected to your main device later than WhatsApp Desktop. Note that, using this feature, an Internet connection on your device will no longer be needed to use WhatsApp Desktop,” read the report.