Open Settings
Tap Network & Internet or Connections
Tap Wi‑Fi
Tap Saved networks or Network settings
Select the connected or saved network
Tap Share
Verify with PIN, password, fingerprint, or face unlock
View the QR code and password if shown
If the password is not displayed, use another device to scan the QR code
If your Android version does not support password viewing, check the router admin page
Log in to the router using the default gateway address
Find the Wi‑Fi settings or wireless security section
View or change the saved Wi‑Fi password there