A staff smartphone's battery that used to last a day now empties by lunchtime, starting last week. Where should the user look first?
La batterie d'un smartphone professionnel, qui tenait une journée, est désormais vide vers midi, depuis la semaine dernière. Où l'utilisateur doit-il regarder en premier ?
Answers
AAt the phone's list of saved Wi-Fi networks and their passwordsDans la liste des réseaux Wi-Fi enregistrés et de leurs mots de passe
BBattery settings, to see which apps used the most powerDans les paramètres de la batterie, pour voir quelles applications consomment le plus
CThe phone's camera settingsDans les paramètres de l'appareil photo
DThe ringtone volumeDans le volume de la sonnerie
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