Blackberry Passport User Manual page 140

User Guide
Check your battery power level
1. On the home screen, swipe down from the top of the screen.
2.
Tap Settings > App Manager > Device Monitor.
Tip: To quickly check the percentage of battery power remaining, from the bottom of the screen, slide your finger up to the
middle of the screen. The battery percentage appears in the upper-left corner of the screen.
Monitor the battery life, memory usage, CPU usage,
and storage space on your device
You can check how much battery time and power you have remaining, how much device memory is being used, and how
much storage space is available. You can also monitor which apps and services are using the most battery power, device
memory, storage space, or CPU resources, and you can close or delete some apps to help save battery power or improve
the device performance.
1. On the home screen, swipe down from the top of the screen.
2.
Tap Settings > App Manager > Device Monitor.
3. Tap a type of statistics.
Tip: On the Battery and CPU screens, you can view device and usage statistics from different time frames. To change the
time frame for the statistics on the Battery or CPU screens, at the top of the screen, tap
View battery and usage stats for a specific app or service
1. On the home screen, swipe down from the top of the screen.
2.
Tap Settings > App Manager > Device Monitor.
3. Tap an app or service.
Close or delete apps from the Device Monitor screen
If you notice that an open app is using a lot of battery power, device memory, or CPU resources, you can close it and end all
processes associated with the app. You can also delete some apps permanently from the Device Monitor screen. Some
apps must be installed and open at all times, so they can't be closed or deleted.
1. On the home screen, swipe down from the top of the screen.
2.
Tap Settings > App Manager > Device Monitor.
3. Tap an app.
140
Settings
. Tap a time frame.