Turn off randomly generated MAC addresses for Android

A randomized MAC address is generated for each Wi-Fi network by default. It is necessary to turn this feature off to connect to Sincoolka Wi-Fi.

1. Open Settings and tap Wi-Fi.
2. Turn on the Wi-Fi.
3. Tap Saved networks. It will be either under the three dots menu, or on the bottom of the screen (scroll down if you don't see it).
4. Tap the Sincoolka / Sincoolka 5G network.
5. Tap the Privacy option and select Use device MAC.

Next connection should now succeed.

1. Open Settings and tap Wi-Fi.
2. Turn on the Wi-Fi.
3. Tap the Sincoolka / Sincoolka 5G network.
4. Set up the network as instructed by the tutorial. Then, open Advanced options and in the Privacy drop-down, select Use device MAC.
5. Connect.