User manual

Table Of Contents
Optimiser
Use Optimise
Have you noticed that your device has slowed down recently? Do you worry that it might be
vulnerable to malware and other security threats? Use Optimise to make your device run smoother
and protect it from security threats.
Open Optimiser, and touch OPTIMISE. Your device will automatically optimise its overall
performance, security, battery performance, and device management. You can also customise the
optimisation options. The system will recommend that you use Optimise. This will help you increase
running speed, check for security risks, optimise power consumption, and monitor and block
unknown phone numbers and harassment calls.
Manage Mobile Data Usage
Manage mobile data usage to avoid incurring extra charges.
Open Optimiser and touch Data usage to view data usage statistics or enable Smart data
saver.
l Data usage this month: Check the data usage ranking of apps.
l Network access: Manage Internet access permissions for each app.
l Smart data saver: Enable the data saver and select the apps that are allowed to use mobile data
while running in the background.
Enable Smart Power Saving
Open
Optimiser, touch , then touch Optimise battery usage. The system will analyse your
current battery usage and suggest ways that you can optimise it. You can also select other power
saving modes:
l Power saving mode: Enable Power saving mode, and then the icon will be displayed in the
status bar. This mode reduces power consumption by limiting background app activity, visual
effects, and sounds.
l Ultra power saving mode: Enable Ultra power saving mode. This mode strictly controls
background app battery usage by allowing only Dialler, SMS, Contacts, and other user-specied
apps to run in the background and disabling all system apps except Wi-Fi and mobile data.
l Enable Smart resolution to save power: Touch Screen resolution and then enable Smart
resolution. Your device will automatically adjust the screen resolution based on the apps that are
currently running to save power. Note that the display quality will be affected accordingly. You can
also manually set the screen resolution to save power if necessary.
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