204
Appendix/Index
The terminal operation is unstable.
･
Instability may be caused by applications
that you installed after purchasing the
terminal. If the symptom is improved
when you boot the terminal in safe mode
(near default state), uninstalling the
installed application may improve the
symptom.
To boot the terminal in safe mode, press
and hold
O
for at least 1 second with
the terminal OFF until XPERIA logo
appears in the lower part of screen, and
then press and hold the volume down key
for a while. When safe mode is booted,
"Safe mode" is displayed at the lower left
of the screen.
To exit the safe mode, turn power OFF
and then ON.
Alternatively, with the power on, press
and hold
O
for at least 1 second
u
Touch and hold [Power off]
u
Tap [OK] to
restart the terminal in Safe mode.
* Back up the necessary data before using
safe mode.
* Some widgets that you created may be
removed.
* Safe mode is not a normal booting state.
To use ordinarily, exit the safe mode.
Applications cannot be operated properly
(applications cannot be activated, or
errors occur frequently).
･
Are there any applications being
disabled? Enable disabled applications,
then retry.
→
P.168
■
Phone call
Cannot make a call even if you tap
.
･
Check if you activate Airplane mode.
→
P.157
The ringtone does not sound.
･
Is "Ring volume" set to silent?
→
P.165
･
Check if the following functions are
activated.
- Silent mode
→
P.39
- Airplane mode
→
P.157
･
Is the ring time for Voice mail service or
Call forwarding service "0 sec"?
→
P.87
･
Check if Pick up after in Answering
Machine is set to 0 second.
→
P.86
･
Check if you set Call Blocking.
→
P.87, P.88
Summary of Contents for SO-01H
Page 1: ...INSTRUCTION MANUAL 15 10 ...
