Also question is, is it possible to decrypt WhatsApp messages?
WhatsApp in Android. On Android smartphones, WhatsApp keeps its chat database in a sandbox. The database is excluded from ADB backups, and can only be accessed if the device is rooted. To decrypt that database, you will need the encryption key that is stored in WhatsApp sandbox.
Beside above, can Police Track WhatsApp messages? Police directly cant retrieve the WhatsApp messages easily as WhatsApp having end to end encryptions, but below are the widely adopted method by police and forensic department if they have physical access to your mobile phone. WhatsApp doesn't decrypt or share the message contents as of Jan 2020.
Also Know, can someone see my WhatsApp messages from another phone?
Unfortunately, yes. WhatsApp conversations and accounts can be hacked into. If you are suspicious that someone else is listening to your conversations, first take a look at the apps that are installed on your phone through the App Manager (Settings > App Manager) and kick out any apps which you don't recognize.
How can I protect my WhatsApp chat?
Locking WhatsApp Chat On Android221. First, go to WhatsApp "settings" on your Android smartphone. Then head to the "account" section and tap on "privacy". Once you tap on privacy, scroll down to the last option i.e. fingerprint unlock.