Select your device and go to its Summary.Connect your iPhone to the system and launch an updated version of iTunes.So you must download and use third-party tools to access a backup and transfer the file.
When transferring between iOS and Android, accessing a local backup on iPhone is not feasible. iOS to Android: Use local backup and third-party app Both devices should be linked to the same Google account. Later, while setting up a new device, you can restore the backup. In this technique employing Google Drive, first make a backup of WhatsApp chats on your old device.