How to Fix Galaxy Note 9 Wi-Fi Problem?

How to Fix Galaxy Note 9 Wi-Fi Problem?

How to fix Galaxy Note 9 Wi-Fi problem? One of the Android phone problems is related to Wi-Fi connection problem and users may often face such problems. Samsung Galaxy Note 9, you may also encounter this problem. If you often encounter Wi-Fi connection and internet disconnection problems such as network outage, account status, settings on the mobile device you can get rid of your Wi-Fi connection problems by following the steps in our Note 9 Wi-Fi troubleshooting article.

Galaxy Note 9 Wi-Fi Problem

Slow Wi-Fi connection problem1. Slow Wi-Fi connection problem

Solution 1: Reset network settings

  1. Turn on the Wi-Fi connection and detect the hotspot to observe the internet connection. If you cannot get the connection, you can start the factory reset procedure.
  2. From the home screen, you need to swipe to an empty place to open the apps tray.
  3. Tap Settings  go to  General Administration and finally switch Network settings reset and limit .
  4. Tap Reset Settings and enter the PIN.
  5. You need to tap Reset Settings again and you will see the appearance of a confirmation window after the procedure is complete.

After this procedure, the following changes can be made to the device.

  1. Deleting stored Wi-Fi networks.
  2. Paired Bluetooth devices will be deleted.
  3. Data restriction settings that you manually turn on/off will be reset to default settings.
  4. Background data synchronization settings on.
  5. The network selection mode will be automatic.

After the completion of the network settings reset, the problems of slow Wi-Fi connection and frequent disconnections should disappear. However, if the problems still continue to appear, you may need to reset all settings on the device. The effect of this procedure will be the same. However, data and files are not deleted from the device.

Solution 2: Reset all settings if Galaxy Note 9 Wi-Fi Problem persists

  1. From the Home screen, you have to swipe up and down from the center of the screen to access the screen of apps.
  2. You have to go elsewhere Settings icon Backup and reset .
  3. From Reset Settings , you have to go through Reset Settings  and review the information and then tap Reset Settings .
  4. Enter the correct PIN, password and pattern.
  5. For final confirmation, you need to review the information again and then tap Reset Settings .

If the problem persists after that, the problem may be with the phone’s radio.

How to Fix Galaxy Note 9 Wi-Fi Problem?

Problem 2: Test Wi-Fi Connection

To deal with this issue, you need to check the browser app and try switching to another browser, checking if the problem occurs. If you are concerned about random disconnection and Wi-Fi disconnection due to the built-in or stock browser app on the Galaxy Note 9, you can use the Google Chrome browser or other trusted apps when you need to browse the internet. However, if the problems persist after changing the browser app, you may need to avoid software-related issues. Just remember to test if the Wi-Fi connection is stable after the process is complete.

Solution 1: Restart the wireless router or modem to reset the phone

When it comes to network hardware, firmware issues can also trigger symptoms, and if it is closely connected to the internet connection, connected devices will try the same symptom. You need to restart the wireless modem or router to remove this problem from the core.

  1. Locate and press hold the Power device and switch button on the wireless router or modem until the power goes off.
  2. When the power turns off, you need to unplug the adapter from the power supply and after a few minutes plug it back into the power supply.
  3. If necessary, you can press the Power button to turn on the wireless router or modem.

You have to wait for all light indicators to stabilize. The red light on the Wi-Fi indicator tells you to wait a few more minutes until it turns green or blue. The red light indicates that there is no signal or network connection. Once the wireless router or modem has completely rebooted, you can soft reset the device with the help of the following steps.

  1. You need to simultaneously press and hold the Volume Down and Power button for about ten to twenty seconds until the Samsung logo appears on the screen.
  2. When the logo appears on the screen, you need to release both buttons.

The soft reset procedure eliminates minor problems in the software that may have been encountered with the Wi-Fi connection and may have caused frequent disconnections.

How to Fix Galaxy Note 9 Wi-Fi Problem?

Solution 2: Disconnect and reconnect the Wi-Fi network

  1. From the sender Main screen, you need to swipe down the notification panel.
  2. Tap Wi-Fi to deactivate the connection from the phone.
  3. After a few seconds, you can tap on Wi-Fi to turn it on and reconnect to the network again.

To access Wi-Fi, you can do so via Settings.

  1. From the Main screen, tap Apps.
  2. Tap Settings, and then tap Wireless.
  3. Turn the Wi-Fi switch on and off.

You have to wait for the phone to reconnect to the Wi-Fi network and once the connection is established, try opening the browser for a test procedure and check the connection to make sure it is working properly.

Solution 3: Delete the Wi-Fi network

This is an action you should follow if the problem is accessed to a malfunction in the Wi-Fi network. After deleting the network connection from your device, you need to connect to the network just like you did the first time. The following steps will clarify the action.

  1. You need to tap it to open the Applications menu and the Settings menu.
  2. Tap on Wi-Fi and make sure it is turned on, or you have to turn it on and a list of networks will appear on the screen.
  3. From the list of available options, tap and hold the Wi-Fi network.
  4. After that, you have to select the option  Delete Network delete or  Delete to delete the selected Wi-Fi network .
  5. After deleting the Wi-Fi network, restart the phone and then go back to Settings  to reconnect  and to the Wi-Fi menu.

Once you have established the connection, you need to check that it is working properly.

Solution 4: Reset network settings

For this procedure, you need to follow the steps mentioned above to fix issues that arise from incorrect network settings on the device. Problems can occur when an update is programmed or a system update is signaling, and these changes can trigger the problem. If necessary, you can reboot or soft reset the phone immediately after resetting the network. Once the phone is turned on, you can set the Wi-Fi network to reconnect the device.

Problem 3: Problem with Wi-Fi connection due to non-functional apps

Often apps interfere with the device’s ability to connect to the Wi-Fi network and many of them can use the device’s connectivity feature. Often service providers or carriers install these services or apps.While you can easily disable or uninstall these apps, you should first determine whether the connectivity is caused by these apps and the best way to use the device is to operate it in safe mode. In this setup, third-party apps on the device are temporarily uninstalled and the boot process only reinstalls essential services. The procedure is absolutely safe for the devices and the files on it.

How to Fix Galaxy Note 9 Wi-Fi Problem?

Solution 1: Running the phone in Safe mode

  1. You have to turn the device off first.
  2. Press, hold and release the switch and key until the Power model “Samsung” name appears on the screen.
  3. Immediately after releasing the Power switch you must hold down the Volume Down key and continue until the completion of the reboot procedure .
  4. When Safe mode is displayed in the lower left corner of the screen, you can release Skin Down

Solution 2: Uninstall apps

If the Wi-Fi connectivity issue disappears when the device is running in Safe mode, you have nothing to worry about, but if not, you’ll need to uninstall all apps on the Samsung Galaxy Note 9.

  1. From the Main screen, we can switch to a blank spot to open the tray of these applications.
  2. Tap Settings  and tap Applications .
  3. To view pre-installed apps, tap the app you want to uninstall in the system apps  default list or the three-dot icon .
  4. Select the app you want and then tap  Uninstall .
  5. Tap Remove again to confirm the procedure.

Problem 4: Slow or Wi-Fi connection drops

Solution 1: Delete corrupt caches

System caches can be small and temporary but necessary files for the proper functioning of the device, services and applications. However, if a cache becomes corrupted and remains in the system, it can greatly affect the performance of the device. To determine if the Wi-Fi connection problem is caused by corrupted caches, you need to delete them all and replace them with new ones. When you delete the old ones on the device, the firmware automatically creates new caches. Here’s how you can do that.

  1. At first turn off the device and then press and hold the Skin Up and Bixby After these, you can press and hold the Power switch.
  2. After the appearance of the green Android logo on the screen, you need to release the keys, but the “Installing system updates” window may take a few seconds before the Android logo appears on the screen.
  3. Press the Volume Down key several times to highlight the  “Wipe cache partition” option and press the Power button to select .
  4. Keep pressing the Skin Down switch until the option appears on the “yes” screen, and then press the Power
  5. After the completion of the cleaning cache section, the “Reboot system now” window appears on the screen.
  6. Finally, you can press the Power button to restart the device.

After wiping the system cache, you need to check if the Wi-Fi disconnection issue persists. If all steps to resume the connection fail, you can factory reset the device.

Solution 2: Factory reset the phone

Among the last options, you may need to consider that a factory data reset may solve the problem. When executing this procedure, all data on your device will be erased, including invalid settings, important system errors, and corrupted apps on the device that may cause Wi-Fi disconnection.The best thing you can do is to back up all the data that is necessary so that you can restore it later if needed. You should also disable Factory Reset Protection after the backup by removing the Google account from the device to avoid being locked out after the reset. How the procedure works:

  1. First turn off the device.
  2. Press and hold the Volume Up key and Bixby key and then hold Power
  3. After the green Android logo appears on the screen, release all keys, although the “installing system update” window appears a few seconds before the Android logo appears.
  4. Press the Volume down Volume down key multiple times to highlight the Volume down /delete option, and then press the Power button to select it.
  5. Press the “Volume reduction ” switch until it shows “Yes – erase all user data” and press the Power button again to start the main reset process.
  6. After completion of the factory or master reset procedure, ‘Reboot system now’ is highlighted on the screen.
  7. Finally, you need to press the Power key to restart the device.

When you factory reset your phone, you need to set up and reconnect the device to the W-Fi network, as the problems are likely to go away afterwards. If the source of the problem is software related, intermittent dropping of network and Wi-Fi connectivity can be easily solved with this procedure.


How to fix Galaxy Note 9 Wi-Fi problem. If the problem of slow or disconnecting Wi-Fi connection continues to occur after a factory or master reset, the only thing left to do is to take the device to the nearest phone service center as it could be the actual cause of the hardware problem. The technicians at the service center will fix the problem or replace the device if necessary.

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