Wi-Fi Problems Solutions For Galaxy S20 And Galaxy S20+ Plus

Samsung Galaxy S20 WiFi issues seems to be a common issue for people who have the new Samsung phone. Galaxy S20+ Plus has some problems with WiFi. The Galaxy S20+ Plus has WiFi problems that include slow Wifi/weak Wifi connections, WiFi switches to data automatically, and the Galaxy S20’s inability to forget its WiFi connection. We will discuss some of the possible solutions that can be used to solve your Galaxy S20 WiFi connection problems.

Galaxy S20 switches to WiFi and Data randomly

The Galaxy S20 WiFi switch between WiFi and data is made possible by the WLAN to mobile connection option, which can be activated on the Android settings of both the Galaxy S20 or Galaxy S20+ Plus. This setting is called “Smart networking switch” and it was built on the Samsung Galaxy S20. The goal of the setting is to automatically switch between Wi Fi networks and mobile networks (such as LTE) to establish a reliable network connection. The good news about this WiFi setting is that it can be changed to fix the Galaxy S20 WiFi issues.

Make certain that Galaxy S20 has WiFi turned off

It’s quite common for Galaxy S20 and Galaxy S20+ Plus devices to have weak WiFi signals. Be sure to check the WiFi settings to ensure that it is disabled or turned off. You can access the Wi Fi settings for your Galaxy S20 by following the steps:

  • Turn on Galaxy S20+ Plus and Galaxy S20.
  • Select the menu.
  • Choose settings
  • Select Connections
  • Select Wi Fi
  • To turn WiFi off, simply touch the ON/OFF slider beside Wi-Fi.

How to forget your Wi-Fi network saves:

To delete a Wifi network saved on the Galaxy S20/Galaxy + Plus, open the settings menu and search for the WiFi category. Find the network you wish delete from your Galaxy S20 and click on it. Once you locate the WiFi connection that you wish to delete, long press it and then select “Forget.”

  • Turn on Galaxy S20+ Plus and Galaxy S20.
  • Swipe down from the screen to open the notification panel. Click Settings.
  • Click on the Network Connections section to tap Wi Fi.
  • If Wi-Fi has been turned off, toggle the ON/OFF switch.
  • Select the Wi Fi profile you would like to forget about and click on Forget
  • The Wi-Fi network profile that you have selected has been deleted.

Disable Smart Network Switch on Samsung Galaxy S20. Fix WiFi Problem:

  • Turn on the Galaxy S20 or Galaxy S20+ Plus smartphones
  • Allow mobile data to be connected to the Samsung Galaxy S20
  • Once your mobile data connection is activated, go to Menu > Settings > Wireless
  • The “Smart network switching” option will appear at the bottom of the page.
  • You can uncheck this option to have a less stable connection with your Samsung Galaxy S20 using the router still in place.
  • Your Samsung Galaxy S20 will now automatically switch between Wi Fi or the mobile Internet.

Solve Slow WiFi Issues On Galaxy S20 & Galaxy S20+

Another issue is slow WiFi speed. If you use apps like Facebook and Twitter, Snapchat, Instagram or Whatsapp then many icons and pictures appear gray. It can be frustrating when WiFi signal strength is low and WiFi speeds are slow. We can help you to fix it. Below are some quick fixes for the Galaxy S20 WiFi problem.

How to fix slow WiFi on Galaxy S20:

  1. Power Off the Samsung Galaxy S20
  2. Hold the power on, volume up, home and power buttons at the same moment
  3. After some seconds, Galaxy S20 will vibrate and the recovery mode starts
  4. Search the entry “wipe a cache partition” to get it started
  5. After a few moments, the process is complete. You can then restart the Galaxy S20 using “reboot now”

Request Technical Support

Even if you have fixed the slow Internet connection issue with the Galaxy S20 and Galaxy S20+ Plus smartphones, it is recommended that you take the device back to the shop to have it checked for damages. If the repair is unsuccessful, a new unit could be offered to you.

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