User's Manual

372
Appendix/Index
Trouble Check and remedy
Data is not displayed
correctly/Cannot
operate the touch
screen correctly.
• Try “Factory data reset” (P.195).
Cannot cancel the
screen lock.
• Do you set unlock pattern for the screen lock/
PIN/password? → P.200
Cannot connect to the
network.
• Do you use in radio wave weak area?
→ P.116
The terminal does not
respond and cannot
operate.
• Press and hold for 10 to 15 seconds.
The terminal restarts automatically. Even if the
terminal is restarted, the trouble is not resolved,
try “Factory data reset” (P.195).
Application does not
work properly (cannot
activate, errors occur
frequently, etc.).
• Are there any applications being disabled? Enable
the disabled applications and try again.
→ P.●●