Friday, April 3, 2015

[Q] A question about WiFi and 3G

Hi all, I want to present a scenario in which 3G data and wifi both are turned on at the same time. Android gives priority to wifi connection and uses it. In wifi "advanced settings":

1. Network notification is TURNED OFF

2. Keep Wifi on during sleep is set to ALWAYS.



Now suppose the Wifi signal is no more available maybe because of a power failure at the Router's end, Android switches over to "Data" connection. In this case, will the android continously search for the lost wifi signal and hence consumes a significant amount of battery power?



Thanks in advance





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