How to Recover WhatsApp Messages from Samsung Galaxy Note 8?

How your question is related to this forum?
Anyway,.. It depends on what is actually crashed on your phone.

I suppose, all whatsapp messages are stored on their servers, and you could connect your phone to whatsapp desktop application, following their instructions (read their official page). Note 8 or something else, doesn't matter, the principle of storing their messages is always the same.

To Recover WhatsApp Messages from Samsung Galaxy Note 8, you can try Samsung data recovery tool, such as Coolmuster Lab.Fone for Android. About the details, you can check online.

wow,I also encountered the same problem. but I use the bitwar recovery to do it. （bitwar.net）

If whats app back is on ,recovery will be easily worked. otherwise messge are stored in encrypted form in storge,yo can get backup data from there.

Actually it depends either you backed up your messages previously, like on Samsung cloud or wherever. If you did not perform backup, most likely you will have no chance to recover your messages.

just use whatsapp web

I have no use for Samsung phones.