Samsung SPH-D700 User Manual (user Manual) (ver.f6) (English) - Page 36

Turn 4G off when not in use. See Turning 4G On, using a 4G connection. See Sprint Mobile Hotspot - review

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Page 36 highlights

ⅷ Turn Wi-Fi off when not in use. (See "Turning Wi-Fi On and Off" on page 177.) ⅷ Turn 4G off when not in use. (See "Turning 4G On and Off" on page 180.) ⅷ Turn off Sprint Hotspot (Wi-Fi hotspot) services when not in use. This is one of the largest drains on your battery as it is not only transmitting a Wi-Fi connection to your devices but is also doing it while using a 4G connection. (See "Sprint Mobile Hotspot" on page 181.) ⅷ Deactivate the GPS when not needed. Most applications using this function will periodically query the GPS satellites for your current location; each query drains your battery. (See "Activating Location Mode" on page 211.) ⅷ Do not wait until your battery is completely depleted before charging your device. Repeating this process of a complete discharge and recharge can over time reduce the storage capacity of any battery. ⅷ Turn off Automatic application sync. (See "Synchronizing Accounts" on page 73.) ⅷ Use the Power Control Widget to deactivate hardware functions such as Wi-Fi, Bluetooth, GPS, Synchronization, or LCD brightness setting. (See "Adding and Removing Widgets" on page 35.) ⅷ Check the Battery use screen to review what features or functions have been consuming your battery resources. (See "Viewing Battery Use" on page 70.) ⅷ Check the Running Services and close any unnecessary applications. (See "Manage Running Services" on page 84.) ⅷ Use the Task Manager feature to end/shutdown background applications that are still running. These minimized applications can, over time, cause your device to "slow down". (See "Using the Task Manager" on page 84.) ⅷ Animated wallpapers use processing power, memory, and more power. Change your Live Wallpaper to a non-animated Wallpaper gallery or Gallery image. (See "Changing the Display Screen" on page 70.) 22 2A. Device Basics

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22
2A. Device Basics
´
Turn Wi-Fi off when not in use. (See “Turning Wi-Fi
On and Off” on page 177.)
´
Turn 4G off when not in use. (See “Turning 4G On
and Off” on page 180.)
´
Turn off Sprint Hotspot (Wi-Fi hotspot) services when
not in use. This is one of the largest drains on your
battery as it is not only transmitting a Wi-Fi
connection to your devices but is also doing it while
using a 4G connection. (See “Sprint Mobile Hotspot”
on page 181.)
´
Deactivate the GPS when not needed. Most
applications using this function will periodically query
the GPS satellites for your current location; each
query drains your battery. (See “Activating Location
Mode” on page 211.)
´
Do not wait until your battery is completely depleted
before charging your device. Repeating this process
of a complete discharge and recharge can over time
reduce the storage capacity of any battery.
´
Turn off Automatic application sync. (See
“Synchronizing Accounts” on page 73.)
´
Use the Power Control Widget to deactivate hardware
functions such as Wi-Fi, Bluetooth, GPS,
Synchronization, or LCD brightness setting. (See
“Adding and Removing Widgets” on page 35.)
´
Check the Battery use screen to review what features
or functions have been consuming your battery
resources. (See “Viewing Battery Use” on page 70.)
´
Check the Running Services and close any
unnecessary applications. (See “Manage Running
Services” on page 84.)
´
Use the Task Manager feature to end/shutdown
background applications that are still running. These
minimized applications can, over time, cause your
device to “slow down”. (See “Using the Task
Manager” on page 84.)
´
Animated wallpapers use processing power,
memory, and more power. Change your Live
Wallpaper to a non-animated Wallpaper gallery or
Gallery image. (See “Changing the Display Screen”
on page 70.)