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:
l Touch Optimise. Your phone will check for power consumption problems and automatically
optimise performance.
l Touch Power usage details to view detailed battery usage statistics.
l Touch Consumption level to see what is using the most power.
l Turn on the Remaining battery percentage switch to display the remaining battery
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:
l Optimise performance: Touch Optimise. Your phone will check for power consumption
problems and automatically optimise performance. To further reduce power consumption, see
Optimisable issues. Select View or Optimise to adjust the power settings manually.
l Restrict applications: Touch Protected apps and turn off the switch next to the applications
that you do not want to run in the background when the screen is locked.
Enabling the Ultra power plan
If you're waiting for an important call but your phone has low battery, enable the Ultra power
plan in Phone Manager. This disables everything except essential calling, SMS and contact
functions, prolonging battery life.
Open Phone Manager. Touch remaining > Power plan > Ultra power saving and then
select > Enable.
Touch Exit to disable the Ultra power plan and restore the original settings.
Closing background applications when the screen is
locked
Reduce power consumption by closing background applications when the screen is locked.
1 Open Phone Manager.
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