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  • 其他
  • 其他
  • 疑難排解
  • LG Friends, 平板電腦, 手機, 手機配件, 穿戴式裝置
  • 最後更新 13/04/2015

Wi-Fi consumes power even when switched off; soon after Factory Reset



symptom Symptom


          ■ Steps to Reproduce

              1) Factory reset the phone
              2) Finish the startup widget with default values
              3) Go to Settings > Battery > Tap on battery icon to see “Battery Use” details

              ※ Notice that “Wi-Fi” application is consuming power even if Wi-Fi is already in Off condition


cause Cause


        Location” and “Allow Wi-Fi Scanning” options are default ON after Factory Reset.

              This allows the Wi-Fi applications to scan for available channels even when Wi-Fi is in Switched off condition.


           wi-fi swith off


how to fix How to fix


          ■ Switch off the “Location” and/or “Allow Wi-Fi Scanning” option


          ■ Steps to Switch off “Allow Wi-Fi Scanning” option:

              - Settings > Wi-Fi > Options > Advanced Wi-Fi


             wi-fi switch off


              ※ Note: The option can be found with different text in different models

                  e.g.: “Allow Wi-Fi Scanning”, “Scanning always available”


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