LG -E400f Service Manual page 25

No FAQ
Q
9 WiFi connection won't work well.
WiFi connection does not work properly due to several causes. You are advised to try
WiFi connection as below.
1. Check out if WiFi is ON.
. Check out if it is connected to a specific AP, e.g. NESPOT, Olleh KT, SKT, U+ etc.
1) These APs are set open for security type, so they are connected automatically without
password. If the terminal is not authorized by the AP, it cannot use WiFi. You should
connect to a different AP.
3. Simply, it is because the AP information and what is on the phone do not match.
A
1) Check out if the information related to the AP you want to connect to such as security
type and password is provided correctly on the phone.
) AP information may have been updated.
3) Click the AP and select "Forget. " Then, press "Option key > Scan" button, and the AP
list is updated. After that, try connection.
4. For DHCP server or higher, IP may not be automatically allocated. Then, use a
fixed(static) IP and get an IP allocation.
1) Try "Wireless & Network settings > Wi-Fi settings > Option key > Advanced > Use
statid IP" and connect the AP using a static IP.
10 Q What should I do to install the PC Suite?
A It applies only to domestic ones.
Q
11 What should I do to install a smartphone driver?
Download a USB Driver suitable for the model on the service provider's web site.
Remove the USB cable and run the USB driver installation file.
A
Upon the installation being completed, connect the USB cable and the terminal to your
PC.
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