Zte Z3001S User Manual page 137

microSDHC card, see
Using the microSDHC Card as Portable or Device Storage
Battery
In the Settings app, tap Battery to view remaining battery
power, check which items have been using the battery, and
optimize battery use.
• Tap an app or service to adjust its settings in order to save
battery life. For example, tap Screen > Reduce the screen
brightness and/or screen timeout to change screen
brightness and sleep.
• Tap Battery saver. You can turn Battery saver on or off
or configure it to turn on automatically in order to reduce
battery use and improve battery life.
• Tap > Battery optimization. Battery optimization helps
prolong battery standby time when you're not using the
phone. To turn battery optimization off for specific apps, tap
Not optimized > All apps. Tap the app name and then tap
Don't optimize > DONE.
Memory
In the Settings app, tap Memory to monitor the average
memory use and performance of your phone. You can also
check which apps use the most memory.
Connecting to Networks and Devices –
137
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