Activer/désactiver le mode Avion
Synchroniser, sauvegarder, et réinitialiser
Partage sans fil
Paramètres et sécurité
Why are Power saver and Extreme power saving mode both grayed out?
This happens when you turn on High performance mode under
High performance mode requires additional battery power to maximize CPU performance. In this mode, both the
Power saver and
Extreme power saving mode features won't be available. If you want to use these features, turn off High performance mode.