Samsung SM-T9000ZWAXAR 用户手册

10

Note: Unless stated otherwise, instructions in this User 

Manual start with the device unlocked, at the Home 
screen.

  Press the Power/Lock Key.

1. Press the Power/Lock Key. The Lock screen displays.

2. Swipe across the screen as shown.

Holding the Device

Your device’s internal antenna is located along the top back 

of the device. Do not block the antenna; doing so may affect 

signal quality and may cause the device to operate at a 

higher power level than is necessary.

Troubleshooting

If your device has fatal errors, hangs up, or freezes, you may 

need to reset the device to regain functionality.

• 

If your device is frozen and unresponsive, press and hold 

the Power/Lock Key for 8 to 10 seconds.