Why wifi wont turn on?

Try turning your wifi off and then your phone off. Turn the phone back on and then turn the wifi on. Also, you can try taking the sim card out of the phone and wiping it down. Take the sim card out with a paperclip. Hope this helps.

Go to settings and “forget” wifi you will just have to re-enter the password and it should work.

You can follow the steps below to have a try and resolve this:

1. Make sure the computer is connected to WiFi.

2. Ensure Assistant for Android is installed on the device. If not, connect the device with PC via USB cable and MobiKin Assistant for Android app will be installed onto your device automatically.

3. Open the app on the device and scan QR code.

4. Choose the correct computer on the device to get connected. If it doesn't work, you can try to connect it through a USB cable

In general, the issue that Android phone fails to connect to Wi-fi is caused by several main reasons. These reasons are:

Software error/bugs. It is possible that the operating system you are using is too old and you need to update your software. A software update can fix the bugs in the previous system normally.

Poor Wi-fi Signal. Sometimes the signal of Wi-fi might be too weak to be detected or used. So you can change your position to receive the Wi-fi or check the speed of the connected network.

The router does not work well. The Wi-fi on mobile phone comes from router so it won't be able to work well when the router goes wrong. Thus, just check the status of router at first.