When you’re upgrading to a new Android phone or planning to do a hard reset, it’s always a good idea to backup your phone properly. It might be a good idea to make a backup over WhatsApp too, you never know when you’ll need to use old conversations or media from there.
How to Backup Your WhatsApp Conversations
1. Open WhatsApp and select the menu icon.
2 Select Settings from the newly opened tab.
3. Go to Chats and Calls, then scroll down and hit Chat Backup.
4. Once you get there, hit on Backup and wait until the process is complete.
5. Congratulations! You can safely reset your device.