Mate 9 randomly switches from Wi-Fi to data

The way the Mate 9 WiFi connection switches from WiFi to data is based on the WLAN to mobile data connection option activated in the Android settings of the Huawei Mate 9. The name of this setting is called "Smart network switch". and was designed on the Huawei Mate 9 to automatically switch between Wi-Fi and mobile networks, such as LTE, to always build a stable network connection. The good news is that this WiFi setting can be adjusted to fix the Mate 9 WiFi issue.

Make sure WiFi is turned off on Mate 9

It is very common that your Mate 9 is still connected to a weak Wi-Fi signal and you should check whether the Wi-Fi is turned off or off. The following will take you to the Mate 9's Wi-Fi settings:

  1. Switch on the Mate 9.
  2. Select from the menu.
  3. Select settings.
  4. Select Connections.
  5. Select Wi Fi.
  6. Touch the ON/OFF slider next to Wi-Fi to turn Wi-Fi OFF.

Forgot a saved Wi-Fi network:

To delete a saved WiFi network on the Mate 9, go to the settings menu and find the WiFi section. Browse to the network you want to delete and remove from your Mate 9. Once you've found the WiFi connection, long-press it and select "Forget" (There's also a "Change" option, which is usually a nice way to change the Wifi password stored on your device.)

  1. Switch on the Mate 9.
  2. Swipe down on the screen to open the notification panel and select Settings.
  3. Scroll to the Network Connections section and tap Wi-Fi.
  4. If Wi-Fi is turned off, select the ON/OFF switch to turn it on.
  5. Select the required Wi-Fi network profile you want to forget and select Forget
  6. The selected Wi-Fi network profile has been forgotten.

Turn off the smart network switch on the Huawei Mate 9 and solve the Wi-Fi problem:

  1. Turn on your Mate 9 smartphone
  2. Enable the Huawei Mate 9's mobile data connection.
  3. After the mobile data connection is enabled, go to Menu -> Settings -> Wireless.
  4. At the top of the page, you will see the "Smart Network Switch" option.
  5. Disable this option to get a not so stable wireless connection from your Huawei Mate 9 with the router still upright.
  6. Now your Huawei Mate 9 will no longer automatically switch between Wi-Fi and mobile internet.

Fix Slow WiFi on Mate 9

Another issue is the slow Wi-Fi speed on the Mate 9 is when you use apps like Facebook, Twitter, Snapchat, Instagram, WhatsApp and many of the icons and photos look greyed out, not showing up at all or taking forever to load. But when the WiFi signal is strong and the WiFi is still slow, it can be a frustrating problem and we can help you solve it. Following are some quick suggestions on how to fix the Mate 9 WiFi issue.

How to fix slow wifi on Mate 9:

  1. Turn off the Huawei Mate 9
  2. Simultaneously hold the power off, volume up and home button
  3. After a few seconds, the Mate 9 will vibrate once and enter recovery mode
  4. Look for the entry called 'wipe cache partition' and launch it
  5. After a few minutes the process is complete and you can restart the Mate 9 with "reboot system now"

Get technical support

For those who have done everything to fix the slow internet connection on the Mate 9, it is suggested to return the smartphone to the store or to a shop where it can be physically checked for any damage. If a defect is proven by a technician, a replacement unit can be supplied or repaired for you.

Fix wifi problems on Huawei mate 9 issues - Android - 2021