Fujitsu fjt21 Japanese tablet cannot be connected to WIFI 100 after factory reset to factory setting

The reasons for connecting to wifi but not being able to access the Internet are: 1. The wifi itself is a problem, and the wifi may not be connected normally, resulting in inability to access the Internet; 2. Router problems, the router may be overheated or damaged; 3. There may be broadband arrears, resulting in inability to access the Internet; 4. The wifi name contains Chinese, resulting in some mobile phones unable to connect to the Internet; 5. There may be a problem with the mobile phone system, which may cause the connection to wifi but the Internet cannot be accessed. Suggested workaround:

1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet and rule out the problem of wifi itself; 2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet; 3. Contact the broadband customer service to confirm whether the broadband is abnormal, such as arrears, recharge the broadband, and then dial up the connection; 4. If the wifi name contains Chinese, it is recommended to modify it to English or a combination of English and numbers before connecting; 5. If the above reasons are ruled out, it is likely to be a problem with the mobile phone system for a long time, it is recommended to restore the factory settings or flash the phone to see if it can solve the problem.

After the factory reset, please re-enter the wireless wifi password.

It is recommended to follow these steps:

2. Two ways:

1) When the phone is turned on, go to the phone settings - storage - menu to the bottom, and click to restore factory settings.

2) Turn off the phone completely, and then press and hold the "Sun Hao Volume Reduction Button" + "Power Button" at the same time, until the Hboot interface appears on the phone, then let go, press the factory reset item in the volume selection page, and press the power button to clear all data after selecting the leakage and restore the factory settings.

3. After restarting the phone, the phone will be restored to factory settings.

Re-enter the password, trying, if it still doesn't work, there may be an abnormality in the tablet wireless network chip, it is recommended to send it for after-sales maintenance.

Delete the files that are automatically generated by WiFi.

In the case of not turning on wifi, re-manager data misc wifi found the wpa inside and deleted it.

Then restart, turn on the wifi

The operation of resetting the tablet to factory settings and then connecting to the Chinese network is as follows: Take the iPad as an example. 1.

Click "Settings" on the main interface. 2.Turn on "Wireless LAN China (WiFi).""。

3.Select the name of the available China network, enter the password, and then connect to the China network.

Whether the wifi is turned on, whether the wireless network cannot be found, whether the password is entered.

Is your tablet from Apple or something else?

Whether to connect directly with a password or with a tool.

If the mobile phone cannot connect to the wireless network, Samsung mobile phones generally follow the following steps to troubleshoot and deal with it, please correspond to the following common situations, try to operate:

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.

If the problem persists, please bring the purchase invoice, warranty card and machine to the service center for inspection.

You need to re-enter your WiFi password.

A factory reset of the phone (resetting all settings or erasing all data) has no effect on the operation of the phone's functions, and it is recommended to do this for the inability to connect to wifi

1. Re-turn the Wi-Fi menu on and off and connect again.

2. Restart your phone and connect again.

3. Reconnect the mobile phone after restarting the wireless router.

Wifi password wrong or router has been replaced with a new password suggestion:

1. Select Forgot Password, and then re-enter the password (note that the "Tick" option to check whether the password is entered correctly) and then try to connect;

2. If it is a public network, please consult whether the password has been updated on the router.

3. The router is in a state of connection saturation (generally an open network or a network in a public place).