"Is there an easy way to copy WhatsApp chat history to Galaxy Note 7 from an old Galaxy S5?" - Lorenz
If you are looking for a way to migrate WhatsApp chat history to Samsung Galaxy Note 7 from your old iPhone or Android Phone, Backuptrans Android iPhone WhatsApp Transfer is a good choice. It lets you move all your WhatsApp chat messages with attachments to Samsung Galaxy Note 7 in only a few clicks. Please simply check this how to migrate WhatsApp chat history to Galaxy Note 7 from iPhone/Android tutorial. Easy to use software and no technical knowledge required.
Free download Android iPhone WhatsApp Transfer program to try.
