If it still does, move over to the next fix.Ĭonnection Optimizer is a Samsung feature but can be found under different names on most devices.

Check to see if Wi-Fi keeps disconnecting.

Go to Settings > Location> Menu Scanning and set it to Wi-Fi scanning.

Check to see if any timer is selected.

Go to Settings > Wi-Fi and tap on the action button (more button).

Depending on your manufacturer, you can find it under Wi-Fi Timer, Wi-Fi Sleep or a similar name. A lot of phones have a feature that is meant to save battery by disabling any Wi-Fi connection when your phone is in idle mode.

This is perhaps the number one culprit for turning off Wi-Fi. Make sure you follow each guide in order until you find a solution that works for your device. Now that we know the causes, let’s see to the solutions. If the issue doesn’t repeat, you need a new router. Try staying connected to a different Wi-Fi network or swap the current router with another. Location services interfering with Wi-Fi.Īggressive power saving mode that turns off Wi-FI.Ĭonnection optimizer that constantly looks for the best connection.īefore we get to technical, let’s eliminate the possibility of a faulty router. But first, let’s take a look at the most common causes that will make your Wi-Fi to turn OFF and ON constantly:ģrd app conflict (Textra, Mc Afee or similar app)Ī Wi-Fi setting that prevents Wi-FI from staying on in idle mode. This is known to happen when the phone is idle or when a certain action has been performed.īecause the issue has multiple potential causes, we have compiled a master-guide of methods that will most likely solve your problem. It’s certain that the Wi-Fi function is far from perfect on most terminals, as a lot of users report that their Android Wi-Fi is turning off randomly and reverts back to mobile data.

Windows 10 wifi turns off by itself