why is my phone switching on wifi by itself?

[Android Central Question]

hi, my tecno h7 keeps turning off my data connection and turns on my WiFi by itself. I seriously need help

 

[Kromaco]

Did you try to switch it off on preferences instead of with Shortcut?

 

[BlazeJay]

Can u walk me through the process? I use android 4.2.2. Thanks