Network Administration - Many Android phone users often encounter problems related to Wi-Fi connection of the device. This really is a nuisance when not connected to the Internet for personal needs or work in the Wi-Fi networks available around me. Article will address four of the common errors that users with Wi-Fi when using Android, to find causes of errors and find solutions.
The device can not find a Wi-Fi
Cause
There are two possible reasons why the device does not scan for networks automatically. The first reason may be due to network users can connect to the Ad-hoc network. Since most Android phones are not configured to work on the Ad-hoc network where the access points so they do not scan the network.
There are two possible reasons that the device does not automatically find the network. The first reason may be due to Wo-Fi network users to connect to nature is an Ad-Hoc network. Since most Android phones are not configured to operate on the Ad-Hoc network so they can not scan the network at the access point.
The second reason may be due to a Wi-Fi has been hidden away for some reasons related to security.
Solution
By default, Android does not support Wi-Fi Ad-hoc, but many developers have fixed wpa_supplicant file on Android to allow compatible devices to this network. Be sure to Google to find a fix for the device, but note that the patch only works on the phone seize (root). Also, do not forget the original wpa_supplicant file backup in case an error occurs.
setting up wifi
For Wi-Fi networks offline, please manually configure Wi-Fi settings. In Wi-Fi Settings, open the menu and click Add a network manually. Then enter the correct SSID, authentication type and password to connect to a hidden network. When both authentication information is accurate, then the phone will be able to connect to hidden network.
Wi-Fi connection frequently lost
Cause
The most obvious reason in this situation is explained by the saver's Wi-Fi (Wi-Fi Sleep Policy), Wi-Fi disconnects every time the phone into sleep mode to save battery power.
Solution
To overcome this situation, open Advance Settings Wi-Fi on Android and click Keep Wi-Fi option on khi sleep. Here, check the option Always. Now, Wi-Fi connection will not be cut when the device in Sleep mode, but in return, battery life will be shorter.
If you are using a battery saving applications middleware, check that there are applications to control Wi-Fi and other wireless services or not and based on that configuration.
Repeated acquisition of IP addresses
Cause
This may be due to an error on the Android OS triggers. Many people have similar problems and it's really annoying when that issue is not resolved even after the device has restarted.
The problem occurs as follows:
The device receives the IP address
Disconnect
Scan IP address
This process occurs three repeats form an infinite loop.
Solution
First, the user must restart the Wi-Fi router. Many people say that the phone reset state a new factory will work but that is not appropriate solutions. Wi-Fi applications on Android Fixer can help users overcome this problem. The application will reset the file system Wi-Fi (like when we reset the Wi-Fi drivers for Windows or disable then enable the Wi-Fi) and services and help users connect to the network and take IP address.
setting up wifi
If you already know the IP address range that the router advertisement, the user can configure the Android device to use a static IP address while connected to the network.
Unable to connect to the Internet using Wi-Fi
Cause
There are several reasons for the inability to connect to the Internet even if you connect to Wi-Fi:
Routers do not promote Internet services.
Gateway IP address or wrong.
The DNS setting error.
Solution
Can use another device to check whether the router actually broadcast or Internet service. Also, you can configure the IP address, gateway and DNS manually to connect when there may be problems with DHCP.
Conclusion
These are errors or suffer on Android that users may face on their equipment and the possible solutions can be applied to fix the problem. Wish you success!
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