HELP NEEDED, Android S7 wont connect to its 3G internet after disconnecting Wifi

[distress875]

after disconnecting from my Wifi my Android S7 wont change back to its original 3G internet tried going threw settings but cant seem to find anything which helps, any suggestions would be very appreciated thanks

 

[pbrauer]

Try turning off WiFi and then rebooting the device completely. See if that works for you.

 

[distress875]

thanks for the information, the only thing is that im not sure on how to reboot could you possibly rexplain it?? if so thanks heaps and if i do end up robeeting it will its reset the whole system and delete all my apps and that thanks alot

 

[pbrauer]

All that means is turn it off completely and restart. Hold your power button down until you get the power off pop-up. Turn it off. All you are normally doing is putting it to sleep.