Switch the flashlight on or off
Need to find your way in the dark? Use the camera flash as a flashlight.
Slide and hold the key lock switch for 2 seconds.
You can switch the flashlight on even when the keys and the screen or the phone is
locked.
Do not shine the flashlight in anyone's eyes.
Attach the wrist strap
1 Remove the back cover.
2 Thread the wrist strap, and tighten it.
Antenna locations
Avoid touching the antenna area while the antenna is in use. Contact with antennas
affects the communication quality and may reduce battery life due to higher power level
during operation.
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