If you are moving WhatsApp to another phone please be sure to unlink your device from MessageWatcher before making the change. This will ensure that your device can resume archiving after the change. Please follow the steps in this link to remove the device named “Google Chrome (MessageWatcher)”.
After successfully moving WhatsApp to your other phone you can re-authorize your device to resume archiving.
Log out from your primary phone
1. Open WhatsApp on your primary phone.
For Android devices Tap
Then tap Linked devices.
For iPhones: Go to WhatsApp Settings > tap Linked Devices.
Then Tap a device.
2. Tap Log out.
• If using an iPhone, tap Log out again.