How to Fix WiFi Issue on Samsung Galaxy Z Flip 4

Last Updated on September 17, 2022 by Bestusefultips

WiFi and Bluetooth issues are common for all new devices. It isn’t very pleasant when your WiFi keeps disconnecting on your Samsung Galaxy Z Flip devices. Here, I’ll show you possible methods to fix the WiFi issue on Samsung Galaxy Z Flip 4 5G. Other Samsung users are facing issues with Wi-Fi 6, WiFi connectivity issues, WiFi not working even connected, etc. To fix this Samsung WiFi problem, you need to check if there is a router or modem issue, turn off Airplane mode, check phone or network problems, software bugs, check any downloaded app causing the problem, etc.

How to Fix WiFi Keeps Disconnecting on Samsung Galaxy Z Flip 4 5G

How to Fix WiFi Issue on Samsung Galaxy Z Flip 4

Restart your Samsung Phone

Long-press the volume and power buttons for 10 seconds until the phone reboots.

Turn Airplane Mode On & Off

Swipe down the notification shade at the top & tap the Airplane mode to enable or disable on your phone.

Check Phone or Internet Issue

Phone: Try to connect your WiFi network with another phone or PC/Laptop. If another device can connect, the issue is with your device.

Internet: If your phone connects with WiFi, but you still have no internet, ensure the internet connection is working. 

Check for Software Update

Step 1: Go to Settings.

Step 2: Click on Software update.

Step 3: Click on Download and install.

If an update is available, update your phone and check to fix the issue. 

Auto-Reconnect your WiFi Network

Step 1: Go to Settings.

Step 2: Click on Connections.

Step 3: Click on WiFi.

Step 4: Click the Settings symbol of the current network.

Step 5: Toggle on Auto-reconnect.

Restart the Router & Modem

Unplug the router and modem’s cable from the power outlet for 10 seconds. Plug the power cord in and wait until the router and modem light turn on. Now, connect with a Wi-Fi network.

Change or Disable Bandwith

Several Samsung users fix the WiFi dropping issue by disabling 160mhz bandwidth on 5ghz WiFi. 

Turn Off Switch to Mobile Data

Step 1: Go to Settings.

Step 2: Click on Connections.

Step 3: Click on WiFi.

Step 4: Click on Menu (Three vertical dots) at the upper right.

Step 5: Click on Advanced.

Step 6: Toggle off Switch to mobile data.

Delete & Reconnect the Network

Step 1: Go to Settings.

Step 2: Click on Connections.

Step 3: Click on WiFi.

Step 4: Click the Settings icon of the current network.

Step 5: Click on Forget at the bottom right.

Now, reboot your phone and re-connect WiFi network by going to Settings > Connection > Wi-Fi > Add network > Eneter the network name & password > Save.

Turn On Safe Mode to Check Download App Causing the WiFi Issues

You must activate safe mode to check any third-party app causing the issue in your Samsung Galaxy Z Flip device.

Reset Network Settings on Samsung Z Flip 

Step 1: Go to Settings.

Step 2: Scroll down & tap on General management.

Step 3: Click on Reset.

Step 4: Click on Reset network settings.

Step 5: Click on Reset settings.

Step 6: Click on Reset.

Now, add your network id and password to check to fix WiFi issues. 

Contact your Internet Service Provider

Contact the internet service provider and check the internet or router-related problem.

Frequently Asked Question:

How do I Factory Reset my Samsung Z Flip 3?

Back up your necessary data before factory data resetting your Samsung phone. It will remove all your phone data. To factory reset your Samsung Z Flip 3, go to Settings > General management > Reset > Factory data reset > Reset > Confirm the lock screen > Delete all. Also, use the power and volume buttons to factory reset the Samsung Z Flip series if the phone won’t turn on or there are unresponsive touch screen issues.

How do I Turn On Data on my Samsung Z Flip 3?

To turn on data (Mobile data) in your Samsung Z Flip 3, swipe down the notification panel at the top and tap on Mobile data to turn it on & off.

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And that’s all. Which of the above-given method worked for you? Stay and connect with us for the latest Samsung tips and tricks.

About Bestusefultips

I'm Arpit Patel, techno lover from India. Bestusefultips is a technology website focused on latest Android news, tricks & tips related android devices, tutorials and videos.

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