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To adjust the idle time before the screen turns off
From your Home screen, tap
1
2
Find and tap Settings > Display > Screen timeout.
3
Select an option.
To turn off the screen quickly, briefly press the power key
To keep the screen on while charging the phone
1
From the Home screen, tap
2
Find and tap Settings > Applications > Development.
3
Mark the Stay awake check box.
Phone language
You can select a language to use in your phone.
To change the phone language
1
From your Home screen, tap
2
Find and tap Settings > Language & keyboard > Select language.
3
Select an option.
4
Tap Done.
If you choose the wrong language and cannot read the menu texts, find and tap the Settings
icon
. Then select the entry beside
then select the language you want.
Airplane mode
In Airplane mode, your phone's network and radio transceivers are turned off to prevent
disturbance to sensitive equipment. However, you can still play games, listen to music,
watch videos and other content, as long as all this content is saved on your memory card.
You can also be notified by alarms, if alarms are activated.
Turning on Airplane mode reduces battery consumption.
To turn on Airplane mode
1
From your Home screen, tap
2
Find and tap Settings > Wireless & networks.
3
Mark the Airplane mode checkbox.
You can also select Airplane mode from the Phone options menu. To access the Phone
options menu, press and hold the power key
Battery
Your Android™ phone keeps you connected and updated wherever you are. This affects
the battery life of your phone. Below are some tips on how to prolong battery life while still
staying connected and up to date.
Battery performance
Standby time, a common term when it comes to battery performance, refers to the time during
which the phone is connected to the network and is not being used. The more time your phone
is in standby and not otherwise in operation, the longer the battery lasts.
The following tips can help you improve battery performance:
•
Charge your phone often. This will not affect the lifetime of the battery.
•
Downloading data from the Internet is power consuming. When you're not using the
Internet, you can save power by disabling all data connections over mobile networks. You
can do this from Settings > Wireless & networks > Mobile networks. This setting does
not prevent your phone from transmitting data over other wireless networks.
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.
, and select the first entry in the following menu. You can
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