The phone fell and couldn t connect to the wireless, do you know what s going on?

After the mobile phone is squeezed, due to the limitations of the network platform, it is impossible to view the specific situation of the mobile phone, it is recommended that you bring the purchase invoice and the three-pack certificate to send the mobile phone to your nearest after-sales service center, so that the engineer can help you test it.

If your phone cannot connect to the Wi-Fi network, please try to do the following common situations:

1.If you could connect before, you can't connect now:

2) Check if the Wi-Fi password entered is correct.

2.If you can't connect for the first time or can't connect to a public Wi-Fi:

Check whether other devices under the same wireless network are connected properly and whether connection restrictions are set on the wireless network.

3.If you cannot connect to the wireless network with the Chinese name:

Due to device compatibility issues, some wireless networks with Chinese names or special characters may not be able to connect, it is recommended to change the wireless network name to English.

Please check whether the router connection is normal (the cat cannot be connected), turn off the phone and the router and restart it before trying to connect.

5.If none of the above operations work, it is recommended to back up important data (contacts, text messages, **, etc.) and try to restore factory settings.

If the problem persists, please bring the purchase receipt, repair card and machine to the Samsung service center for inspection.

I think it's a normal thing.

1. Check your phone's settings.

Open the mobile phone Quick Center (scroll down at the top or scroll up at the bottom) to see if the data network is turned on.

2. Confirm the status of the mobile phone card.

Make sure that the balance of the mobile phone card is sufficient, if the payment is in arrears, please restart the mobile phone after the recharge is successful. Check with your carrier to see if the data limit has been met or if the data network function is enabled. If necessary, you can change the SIM card that can access the Internet normally.

to confirm. 3. Check the mobile phone signal.

If your phone uses a metal, magnetic case or bracket that has an impact on your phone's signal, it is recommended to remove it and try it. If you are in an underground parking lot, elevator hall and other environments, the coverage of the mobile phone signal is susceptible to these environmental impacts, the signal will be relatively weak, and the data network will also be affected, so it is recommended to go to an open area, such as an outdoor open environment for testing.

4. Check the network permissions.

Please go to Mobile Phone i Manager - Traffic Management Traffic Monitoring - Network Management or Set Applications and Permissions - Permission Management.

Check whether the Internet access permission for the app is enabled.

5. Check the VPN (Virtual Private Network.

Please go to Settings - Other Networks and Connections - VPN, check and confirm whether the VPN is used, if so, it is recommended to turn off and try again.

6. Check the network settings.

Please go to Mobile Settings - Mobile Network.

SIM Card Information & Settings - Corresponding SIM Card ) - Access Point (APN) or Set Up Mobile Network Dual SIM & Mobile Network - Access Point (APN), tap"Reset to the default settings"restart your phone.

7. Re-search the network.

Please go to Settings - Other Networks & Connections and turn it on"Airplane mode"After turning it off, 5G phone.

Please go to Settings - Mobile Network, turn it off and on again"5G enabled"Options.

8. Reset the network settings.

Go to Settings - System Management - Backup & Reset - Reset Network Settings - Select the corresponding BISHI SIM card - Reset Settings, and then use it to view.

Note: Resetting network settings resets Wi-Fi, mobile data, and Bluetooth connection records.

9. Reset all settings (do this when the user can't see the reset network settings menu).

Go to Settings -- Manage -- Backup & Reset -- Reset All Settings Go to Settings -- More Settings -- Backup & Reset -- Reset All Settings and follow the on-screen prompts.

Note: Restoring all settings will not delete any data or files, only all settings of the phone will be restored, some third-party application accounts need to be logged in again, please confirm that it does not affect the use of the software before operating. For data security.

It is recommended to back up your phone data in advance before the operation.

The phone is even out of the Internet after a drop? Hello dear! After the mobile phone crash is strongly squeezed or squeezed, it may be illuminated into the virtual soldering, short circuit, partial damage of the screen or virtual connection of the cable base.

If the mobile phone cannot be used normally after falling, it is recommended that you bring the invoice for purchasing the silver to let the machine be rented and the three-guarantee certificate to send the mobile phone to your nearest after-sales service center and let the engineer help you deal with it. We hope we can help you.

If you are using a Huawei mobile phone, it is recommended that you back up the data in your mobile phone in advance (third-party applications such as QQ and WeChat need to be backed up separately) and bring the warranty certificate to the nearest Huawei customer service center for repair.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

The landlord can try to set the date of the mobile phone automatically (accurately) in the case of the Internet, because sometimes the connection to the Internet is because the date is not matched.

Summary. Hello dear, What's going on with the phone not even connecting to the Internet after it falls1Re-search the network Please go to Settings - Other Networks and Connections, and turn it on"Airplane mode"After turning it off, please enter Settings - Mobile Network for 5G mobile phones, turn it off and turn it on"5G enabled"Options.

2.Reset Network SettingsGo to Settings - System Management - Backup & Reset - Reset Network Settings - Select the corresponding SIM card - Reset Settings, and then use View. *Note:

Resetting network settings resets Wi-Fi, mobile data, and Bluetooth connection records3Check your phone's settings, open your phone's Quick Center (scroll up at the top or up at the bottom) to see if data is turned on.

Hello dear, What's going on with the phone not even connecting to the Internet after it falls1Re-search the network Please go to Settings - Other Networks and Connections, Kaiyin Pai Kai"Airplane mode"After turning it off, please enter Settings - Mobile Network for 5G mobile phones, turn it off and turn it on"5G enabled"Options. 2.

Reset Network SettingsGo to Settings - System Management - Backup & Reset - Reset Network Settings - Select the corresponding SIM card - Reset Settings, and then use View. *Note: Resetting network settings resets Wi-Fi, mobile data, and Bluetooth connection records3

Check your phone's settings, open your phone's Quick Center (scroll down at the top or swipe up at the bottom) to see if the data network is turned on.

If you can't find the network hotspot when you open the wifi, it means that the wifi antenna inside the mobile phone is damaged, and the hotspot can't be connected to the spot, which may be a problem with the missing limb module, which needs to be detected and repaired.

After the mobile phone is strongly suppressed or squeezed sail, it may cause virtual welding, short circuit, partial damage to the screen or virtual connection of the cable base, deformation of the back shell of the mobile phone, etc., and the specific situation needs to be tested on the physical hardware of the mobile phone in order to make a specific judgment. You can first try to take out the ** card and clean it moderately, reinstall it, restart the phone system and other methods to see if the signal is restored. If it is not restored, you can contact the official after-sales service for repair.

In order to understand and solve the problems of the mobile phone in a more targeted manner, after the problem with the mobile phone, you need to send the mobile phone to the nearest official after-sales service center Luyan for testing, and the service center will determine the specific problems and accessories of the mobile phone according to the test results, whether it is within the scope of repair and maintenance**.

When the mobile phone needs to be repaired, it is necessary to choose the official channel to avoid problems with the adaptation of the mobile phone caused by the replacement of unofficial parts during the repair process, other injuries to the mobile phone, or illegal operations of bad merchants, resulting in personal information leakage. If the mobile phone is under warranty and repaired through unofficial channels, it may cause the mobile phone to be out of warranty and you will need to bear the repair cost. Xiangxiang.

The mobile phone is not a drop-resistant product, and the damage caused by different falling heights and landing angles may be different.

If you use a decent spine vivo mobile phone, you can bring the mobile phone and purchase voucher to the customer service center in time for testing and processing, customer service center address: enter the vivo official website vivo**app--my--service outlets after-sales outlets--select provinces and cities to inquire about the address of the customer service center, it is recommended to call the customer service center in advance to confirm the relevant matters and understand the time to go to work, so as not to delay precious time.

Note: The equipment is not covered by the warranty, and it cannot be guaranteed or replaced with a new one.

It may be that your phone is damaged, it may be that there is a problem with the wifi and you want to restart the wireless router, or it may be just a temporary bad contact.

Causes

1. It may be caused by poor contact after the mobile phone falls: the cable between the mobile phone screen and the motherboard is loose. Just reposition the cables.

2. It may be that the screen of the mobile phone is broken and the screen needs to be replaced.

3. There is an open circuit problem in the motherboard circuit or a hardware problem with the motherboard, and the motherboard needs to be replaced.

Recommended when using a mobile phone:1: Try to pick up in an area with a good signal**;

2: Reduce the tense of the call in the area with poor signal quality;

3: If you play for a long time, it is best to use wired Zhaozhi headphones to call**.

In fact, the most important thing is not to play for a long time.

WiFi is a technology that allows electronic devices to connect to a wireless local area network (WLAN), which is usually password protected and can only be connected to the wireless network by entering the correct password. If your phone can't connect to wifi, you can try the following methods.

Make sure your router is turned on and that you're within range of your router's coverage.

If you are too far away from the router, you will not be able to get the signal from the router. Make sure that your location is within the range covered by the router, that the wifi signal can be searched, and that the signal is stable.

Check for problems with the wifi network.

Make sure your router is connected and turned on.

Make sure your router server doesn't have a set limit. For example, if you set MAC address or IP address filtering permissions to prohibit your phone from connecting to Wi-Fi, you need to modify the relevant configuration of the router or contact the router administrator to deal with it.

After restarting the router, phone, see if the problem is fixed.

If your WiFi network is set up by someone else, ask them for help. If you're using a network for work, school, hotel, store, or other free Wi-Fi location, ask their staff for help.

If you are unable to use the wifi network with another device, the service may have been interrupted. Call your communications company or internet provider for assistance.

Try to use it while connecting to a different wifi. If your phone can't connect to any WiFi network, you can go to the OPPO service center to deal with it.

Hello, is it that the mobile phone has a signal and cannot access the Internet, or is the mobile phone directly without a signal? If you restart the phone or take out the SIM card and put it back on, it may be that the hardware of the mobile phone is broken, go to the after-sales service to take a look.