iphone not connected to passwordless WIFI

Ignore this passwordless wifi, turn off the wireless network reminder, you can turn off the switch of disconnecting the wifi link when the lock screen is closed, not to save traffic, if there is wifi, turn off the mobile network, and save electricity.

There are several situations in which the Apple mobile phone cannot connect to wifi normally: 1. Confirm the wrong password entry solution: check whether the password is entered incorrectly or the characters filled in are case-sensitive, and the number of digits entered in the password is too long or too short, and there may be too many wireless network users connected, try to connect later; 2. The solution to the problem of not finding the wireless signal:

The wifi signal is set to hidden, you need to contact the network management to get the wireless signal name, in the mobile phone [Settings] - [Wireless LAN] or [WiFi] - [Other Network], manually enter the wireless signal name and password connection, if you still can't connect, you can enter the phone's [Settings] - [General] - [Restore] - [Reset Network Settings] (This will reset all network settings, including Wi-Fi passwords, VPN and APN settings, Please make sure that the phone is unlocked, not jailbroken, and can be turned on and off normally); If the router is faulty, try restarting the router; 3. Prompt connection to wifi is rejected solution: The router device may have turned on wireless MAC address filtering, it is recommended to contact the network management to add the MAC address of the mobile phone. The MAC address can be viewed in [Settings] - [General] - [About This Mac]; The router is faulty, try to restart the router; 4. After entering the password, the verification failure solution is prompted

Go to your phone's [Settings] - [Wi-Fi] or [WiFi], tap [i] on the right side of Wi-Fi, and then tap [Forget this network]; 5. After entering the password, it prompts WPA2 PSK to protect Solution: This prompt is caused by the incompatibility between the mobile phone and the router encryption mode, contact the network management or set the router encryption level through the computer to reduce the WPA WEP level to WPA WEP level, and connect again; If the router is faulty, try restarting the router;

(1) First of all, we can simply turn off the wifi and restart the wifi function, or click the option to ignore this network, restart the phone, restart the router, etc. When none of these operations work, Mr. Lei Feng Cui shares this experience with you to solve this stubborn problem.

2) After the user has used all the methods mentioned by Mr. Lei Feng Cui and still can't solve this problem, open the [Settings] function of the mobile phone.

3) In the [Settings] function option, the user finds the [General] option and clicks to enter the next step of operation. After entering the function interface of [General], the user clicks the [Restore] option.

4) The user clicks to enter the [Restore] option interface, and in the restore option, the user clicks the [Restore Network Settings] option.

5) After the mobile phone system, in order to ensure that this operation is carried out by the owner himself, the system will verify the mobile phone unlock password, and the user can enter his own unlock password.

6) The system needs to confirm to the user again whether to do this, after the user clicks the pop-up [Reset Network Settings] option, your phone will restart, after the restart, we click to connect to the wifi, you can successfully connect to the wifi, and there will be no incorrect password.

With the popularity of smartphones, it is no longer difficult for mobile phones to access the Internet through WiFi. For Android phones, what is even more powerful is that after each WiFi connection, the system will automatically save the connection record so that you can connect again at another moment. So how to check the SSID and password of the WiFi that has been successfully connected?

In fact, it is very simple, every time the wifi is successfully connected, the system will automatically generate a file to save the wifi account and password, so as long as you find this file. Purpose: Check the password of your Android phone that has been connected to wifi Method:

Find the address of the system file Prerequisite: The phone has installed a file manager that can view system files, such as rootexplorer. Speaking of root, some people may think that you can't install the above apps without root, but in fact, no root doesn't mean you can't view system files, but you can't modify them.

Steps: 1. Install rootexploere 2. Open rootexploere and enter the data misc wifi directory with a wpa or other file name. The file at the end of conf, all the wifi passwords that the phone remembers are in this file.

Android's wifi password is saved in plaintext, we just need to know that he is in ** can be opened and read directly.