Wifi Error Android smart phones & how to solve

"Android WiFi error" come up to your android device screen because of corrupt or outdated WiFi driver. 

To solve this problem:

•  reload WiFi driver to get rid of this error.

OR:

• Turn off WiFi mode on your android device.
• Go to "allshare" in your android device, and then open this app.
• Turn on WiFi mode. 
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  If you still have a problem download "WiFi fixer" application in GOOGLE PLAY