April 2015
39
To address this issue, make sure your phone maintains a Wi-Fi connection in sleep mode. Go
to
Settings
, touch a Wi-Fi connection, select
Menu
>
Advanced
and set
Keep Wi-Fi on
during sleep
to
Always
. Otherwise, after the screen is turned off for a while, the Wi-Fi
connection may be interrupted.
3.29 Why is Wi-Fi disabled after I enable a Wi-Fi hotspot?
When you enable Wi-Fi, your phone works as a receiver; and when your enable the Wi-Fi
hotspot, your phone works as a transmitter. However, your phone can't work as both receiver
and transmitter simultaneously.
3.30 Why doesn't my alarm make any sound?
Check the volume.
Go to
Clock
>
Menu
>
Settings
>
Alarm volume
. Make sure the volume is larger than
0
.
Figures are for reference purposes only and may differ from your device.
3.31 Why does my phone run slowly when the battery
level is low?
When your phone's battery level is less than 10%, your phone's performance will be restricted
to preserve the battery life.