What does it mean when WiFi says authentication problem?

What does it mean when WiFi says authentication problem?

authentication error occurred android wifi

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answers (1)

Answer 1
December, 2020
Verify that your Android Wi-Fi adapter is enabled.

Before going any further, make sure that your Android device's Wi-Fi radio is not in Airplane Mode and that Wi-Fi is on and ready to connect. Tap Settings > Wireless & Networks > Wi-Fi as shown in Figure 1. If Wi-Fi is off, tap the slider to turn Wi-Fi on.

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