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Continue to ChatAndroid: No usar datos sólo Wifi / Disable data, allow wifi https://www.smythsys.es/1635/android-no-usar-datos-solo-wifi-disable-data-allow-wifi/
Android: No usar datos sólo Wifi / Disable data, allow wifi https://www.smythsys.es/1635/android-no-usar-datos-solo-wifi-disable-data-allow-wifi/