7 Fixes for Samsung Galaxy Phone Not Turning on Wi-Fi
Your Samsung Galaxy smartphone can do many things, but its true capabilities are limited without Wi-Fi. While connecting your Samsung Galaxy phone to a wireless network is usually straightforward, there may be times when it will not turn on the Wi-Fi, even after repeated attempts. However, that shouldn’t compel you to rely solely on yourmobile datawhich can quickly deplete. Here are some tips that should turn on and connect to Wi-Fi networks in no time.
Table of Contents
1. Restart Your Phone
Temporary glitches related toOne UIcan sometimes prevent your Samsung Galaxy phone from turning on Wi-Fi. In most cases, you canresolve such issues by restarting your phone. Hence, you should try that first.
Press and hold the Power button and tap thePower offoption. Wait for your phone to turn off completely, and then press and hold the power button to turn it back on.
2. Turn Off Power Saving Mode
When you turn on power saving mode on your Samsung phone, it restricts background activities toextend battery life. However, this feature can sometimes cause the Settings app or theQuick Settings panel to malfunction, preventing you from turning on Wi-Fi.
You can try disabling the power-saving mode on your phone to see if that solves the problem. To do so, open theSettingsapp and head toBattery. Then, turn off the toggle next toPower saving.
3. Use the Samsung Members App to Test Wi-Fi
The Samsung Members app on your phone can help you run a bunch of diagnostic tests on your device. One of these tests is a Wi-Fi diagnostic, which you can use to check if your phone’s Wi-Fi connection is working properly.
1.Open the Samsung Members app on your phone. If you may’t find it,download the appfrom the Galaxy Store or Play Store.
2.Navigate to theSupporttab and tap onPhone diagnostics.
3.Tap onWi-Fiand wait for the app to test your phone’s Wi-Fi.
4. Reset Wi-Fi Settings
If you still can’t turn on Wi-Fi on your Samsung phone, you can consider resetting all of your Wi-Fi settings to their factory defaults. Note that this will delete all of your saved Wi-Fi networks and paired Bluetooth devices.
1.Open theSettingsapp, scroll down to tap onGeneral Management, and selectReset.
2.Tap onReset Wi-Fi and Bluetooth settingsand tap theReset settingsbutton to confirm.
5. Update One UI
If your Samsung Galaxy phone won’t enable the Wi-Fi even in the Safe Mode, the issue may be related to a buggy One UI update. Companies like Samsung are usually quick to detect and fix these problems with an update. Hence, it’s a good idea to check if an update is available for your phone.
Open theSettingsapp and head toSoftware Update > Download and install. Once you update your phone to the latest One UI version, you should be able to turn on Wi-Fi.
6. Try Safe Mode
It’s possible that a malfunctioning third-party app or service on your Samsung phone is preventing it from turning on Wi-Fi. To check for this possibility, you may boot your phone into safe mode using these steps:
1.Press and hold thePower buttonuntil you see the power menu.
2.Long press on thePower officon and then tap on theSafe mode (green checkmark).
Once your phone boots into safe mode, attempt to turn on the Wi-Fi again. If you don’t experience any problems, it’s likely that one of your third-party apps is causing the problem. In that case, you will need to remove any recently installed apps to figure out which one is messing with the Wi-Fi.
7. Wipe Cache Partition
Clearing the cache partition on your Samsung phone can help remove potentially problematic cached data that your phone may have accumulated over time. Several users on aReddit postreported fixing the issue of Wi-Fi not turning on with this method. You can also give it a try.
1.Press and hold the Power button and then tap thePower offoption to turn off your phone.
2.Connect your phone to your PC with a USB cable.
3.Once connected, press and hold the Power button and Volume Up button simultaneously until the Samsung logo appears.
Note:In Recovery Mode, your phone’s touch screen will stop responding. So, you’ll have to use the volume keys and the power button to navigate through the menu.
4.Use the Volume Down key to highlight theWipe cache partitionoption. Then, press thePower buttonto select it.
5.Next, use the Volume Down key to selectYesand press thePower buttonto confirm.
6.Once cleared, you’ll be taken to the recovery menu. Highlight theReboot system nowoption and press the Power button to confirm.
Once your phone reboots, see if you can enable and use Wi-Fi.
Revive the Connection
When your Samsung Galaxy phone fails to turn on Wi-Fi, you will be unable to use Wi-Fi calling, cast your screen, orshare files with nearby devices. Hopefully, this is no longer the case and one of the above tips has helped your Samsung Galaxy phone turn on Wi-Fi as usual.
Pankil Shah
Pankil is a Civil Engineer by profession who started his journey as a writer back in 2016. He joined TechWiser in March 2021 as a freelance writer to cover buying guides, explainers, and tips & tricks for Android, iOS, Windows, and Web.
