WhatsApp update: Flash Call verification feature, other than SMS, coming, but it won’t work on these smartphones

WhatsApp update: The company is working on a new feature called WhatsApp Flash Call, which can be used to quickly login to a new mobile device, in addition to the existing notification method. WhatsApp already supports SMS based authentication, but it will be supplemented by the new login mechanism.

Currently, WhatsApp users are able to verify their phone numbers by entering a six-digit code that is sent to them by the app. The WhatsApp code is automatically entered into the app with the help of Google Play Services on Android, while it is copied to the clipboard automatically so it can be pasted using the keyboard on iOS. However, the new WhatsApp Flash Call login method is designed to simplify the process for users.