Power Management; Viewing Battery Usage Statistics; Reducing Power Consumption; Enabling The Ultra Power Plan - Huawei Honor 8 User Manual

Power Management

Viewing battery usage statistics

Use Phone Manager to view detailed per-application battery usage statistics.
Open Phone Manager and then touch remaining. You can:
Touch Optimise. Your phone will check for power consumption problems and automatically
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optimise performance.
Touch Power usage details to view detailed battery usage statistics.
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Touch Consumption level to see what is using the most power.
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Turn on the Remaining battery percentage switch to display the remaining battery
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percentage in the status bar.

Reducing power consumption

Use Phone Manager to optimise performance and reduce power consumption.
Open Phone Manager and then touch remaining. You can:
Optimise performance: Touch Optimise. Your phone will check for power consumption
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problems and automatically optimise performance. To further reduce power consumption, see
Optimisable issues. Select View or Optimise to adjust the power settings manually.
Restrict applications: Touch Protected apps and turn off the switch next to the applications
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that you do not want to run in the background when the screen is locked.
Close power-intensive applications: Touch Power-intensive Apps, select the desired
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applications and then touch
A message will appear in the notification panel if power-intensive applications are running
in the background. If you don't want to receive such notifications, touch
off the Power usage firewall(power-intensive apps) switch.
Reduce the screen resolution: Turn on the Enable ROG power saving switch to reduce the
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screen resolution for lower power consumption.
Automatically close power-intensive applications: Touch
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of closed apps switch.

Enabling the Ultra power plan

If you're waiting for an important call but your phone has low battery, enable the Ultra power
saving power plan in Phone Manager. This disables everything except essential calling, SMS
and contact functions, prolonging battery life.
to close them.
and then turn
and then turn on the History
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