oppoR9s mobile phone connection wireless display refusal to access

There are several scenarios in which the phone cannot connect to Wi-Fi properly:

1) The wifi signal is set to hidden, you need to contact the network management to obtain the wireless signal name, and manually enter the wireless signal name and password connection in the mobile phone [Settings] - [Wireless LAN] - [Other Networks].

2) If the router is faulty, try to restart the router.

2. Prompt that the connection to the wifi is refused, and the fault phenomenon: others can be connected, but they can't connect to the wifi, and the connection is refused. Here's how to fix it:

1) The router device may have enabled wireless MAC address filtering, it is recommended to contact the NMS to add the MAC address of the mobile phone. The MAC address is viewed in [Settings] - [About This Mac];

2) If the router is faulty, try to restart the router.

3. The mobile phone connection to wifi prompts that it has been saved, but the connection fails. Here's how to fix it:

1) This prompt indicates that the encryption method, password or signal channel of the router of the wifi signal has been modified. It is recommended to reset the password and encryption type of the router, and the terminal connected to this network needs to [Ignore this network], and re-enter the password to connect.

2) If the router is faulty, try to restart the router.

If your phone cannot connect to WiFi, it is recommended to follow the following methods:

1. Confirm whether the wifi password is entered correctly, if it is incorrect, please re-enter the correct password;

2. Check whether the wifi signal is stable, weak or unstable signal will cause long-term inability to connect;

3. The router server is set with restrictions, such as setting MAC address or IP address filtering permissions, etc., in this case, you can contact the router administrator to deal with it;

4. If you can connect before, but you can't connect now, it is recommended to restart the phone and router respectively;

5. Connect the router with other devices to check whether it is normal, if it cannot be connected, it may be the setting or hardware failure of the router, it is recommended to check and confirm whether the router settings are correct according to the router manual or contact the router customer service;

6. Try to change to another wireless router.

Summary. Hello, the solution to the OPPO mobile phone wifi refusal access is as follows:

How to solve the OPPO mobile phone wifi refusal to access.

Hello, the solution to the OPPO mobile phone wifi refusal access is as follows:

Method 1: 1. If the OPPO mobile phone is connected to the WiFi network, it may refuse to access. 2. You can find the settings in your phone first.

3. Enter the "Settings" interface and find "System". 4. Enter the system, find "Reset" and click to enter, and select "Restore Network Settings". 5. Then it will appear whether to continue the operation, select the red "Reset Network Settings".

Method 2: 1After turning on the phone, bring up the drop-down taskbar, turn off the wireless network, wait for more than ten seconds and then turn it on to see if it can connect normally.

2.If you can't, do the following. The first step is to turn on the computer, connect to the wifi, right-click the network icon in the lower right corner of the status bar, and then click the Open Network and Sharing Center option in the pop-up menu.

3.In the Network & Sharing Center page that opens, click the wireless network you are currently connected to. 4.

Step 4: After opening the Wi-Fi connection status window, click on the Details button under the General tab. 5.After entering the details page, we need to remember the IP address and DNS information in it, which we need to enter in the mobile phone.

6.Open the WLAN page in your phone, find the denied WiFi, button, and enter the settings page. 7.

On the network details page that opens, the IP setting mode of DHCP is generally the default, click to change it. 8.Select the static option in the pop-up menu.

9.Enter the IP address, DNS address, and router address you just wrote down at the bottom of the page, and you can restore it when you're done.

1. OPPO mobile phone is connected to the WIFI network, and there may be refusal to access. 2. You can find the settings in your phone first. 3. Enter the "Settings" interface and find "System".

4. Enter the system, find "Reset" and click to enter, and select "Restore Network Settings". 5. Then it will appear whether to continue the operation, select the red "Reset Network Settings". 6. At this time, the mobile phone leveling network again, enter the password to connect.

7. If it still doesn't work, it's a problem with the router, it may be overheating, etc., you only need to turn off the router and the "cat" and restart it to recover.

1. If the password is incorrect, please confirm whether the Wi-Fi password is entered correctly, distinguish between case and Chinese and English characters, and confirm whether the Wi-Fi name has changed.

2. If the network refuses to access: please confirm whether the router server has set restrictions, such as MAC address or IP address filtering permissions, etc., in this case, you can contact the router administrator to deal with it.

If you can't connect, it may be a router setting or hardware failure, it is recommended to check the router manual or contact the router customer service.

3. If there is no prompt or the network access is full, the message is deactivated, or the connection timeout prompts: It is recommended that you remove the phone case, restart the phone and router, and turn on Wi-Fi again to try to connect.

If the network connection is full, the number of Wi-Fi connections may have reached the upper limit.

If the message is disabled, it may be caused by Wi-Fi network problems.

If the connection times out: The number of Wi-Fi connections may have reached the upper limit or the Wi-Fi device has been restricted.

1) It is recommended that you restart your router, turn on Wi-Fi again and try to connect or restart your phone.

2) To set up a static IP attempt, go to Settings > Wi-Fi > find the corresponding Wi-Fi > and click on the right side of the Wi-Fi name"i"icon > IP Settings > select Static .

3) Change to another Wi-Fi attempt.

4) Restore wireless settings only attempts.

ColorOS 12 and later system phones: Go to Settings > System Settings Reset Phone > Reset Wireless Settings

ColorOS 11 version system phone: Go to Settings > Other Settings > Reset Phone > Reset Wireless Settings

If the above methods cannot solve your problem, it is recommended that you bring your mobile phone and relevant purchase vouchers to the nearest OPPO customer service center for processing.

Method 1: It may be that the system configuration of the mobile phone is wrong, you can turn on the airplane mode of the mobile phone and turn it off, and then connect to the wifi, or you can restart the mobile phone and then connect to the wifi. Method 2:

It may be that the wifi password was entered incorrectly, and it is recommended to re-enter it. Method 3: It may be that there is a problem with the router, it is recommended to reset the router, press and hold the reset button on the back of the router body to reset it.

Method 4: Click to enter the "Wireless & Network" option of your phone, find the wifi you need to connect to, click the "i" after the wifi name, select Forget this network, and then re-enter the password.

Summary. 1 Open the phone settings-Wi-Fi, turn off the wifi switch and turn it back on again to see if you can reconnect to the wifi. If you can, it's just a temporary connection error.

2 If you still can't connect to the wifi when you turn it on again, you may have to see if it's a problem with the router settings. First, open the computer's control panel - Network & Internet - Local Connection (or broadband connection, this depends on the network connected to the router), then select Right-click - Properties, double-click on the IPv4 protocol, and check the IP address and DNS address.

3 Then open the phone settings - WLAN, select the corresponding wifi name, press and hold or double-click to enter the modify network interface. Select the IP setting, change it to static, and then set it according to the IP of the computer.

Hope it helps, thank you.

How to solve the sudden wifi refusal of the oppo mobile phone.

Hello dear for you to find out that this is a problem with your wifi router.

You can wait for you to find a solution.

1 Open the phone settings-Wi-Fi, turn off the wifi switch and turn it back on again to see if you can reconnect to the wifi. If you can, it's just a temporary connection error2 If you still can't connect when you turn on the wifi again, you may have to see if it's a router setup problem. First of all, open the control panel of your computer - Network & Internet - Local Connection (or broadband connection, this depends on the network connected to the router), then select Right-click - Properties, double-click on the IPv4 protocol, and check the IP address and DNS address.

3 Then open the mobile phone settings-WLAN, select the wifi name of the corresponding Zhaminhu, long press or double click to enter the modify network interface. Select the IP settings, change to static, and then set it according to the computer IP, I hope it can help you, thank you.

Hello dear, how to solve the OPPO mobile phone wifi refusal to access 1, the wireless network has no signal, the mobile phone connection is unsuccessful, choose the place where the signal is strong and reconnect; 2. If the wireless network password is incorrect, re-enter the correct password; 3. Properly clean up the memory of the mobile phone to ensure that the memory space of the mobile phone is sufficient; 4. Open the mobile phone to set the mobile network, the name of the access point, and reset the letter to the default settings. 5. The number of users of the wireless network is too large, and the number of people who have reached the network limit cannot be connected. Hope it helps.