Troubleshooting; Android System Recovery - Samsung Galaxy Tab SGH-i957 User Manual

Note: Unless stated otherwise, instructions in this User Manual start with the
device unlocked, at the Home screen.
Locking the device manually
Press the Power/Lock Key
Unlocking the Device
Press the Power/Lock Key
1.
Touch and drag the Unlock
2.
circle that appears, as shown.
The last screen you accessed displays.
.
.
icon to any edge of the
Note: You can choose the type of Screen Unlock you want to use, from
Pattern, PIN or Password. For more information, refer to "Location and
Security" on page 129.

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 approximately 8-10 seconds.

Android System Recovery

Android System Recovery is used for Google updates. The
average user should never need to perform a system recovery.
Note: If you entered this menu by mistake, use the Volume Up/Down key to
select reboot system now, then press the Power/Lock Key
Your device then continues to boot up.
To enter the Android System Recovery mode, follow these steps:
Turn the device off.
1.
Press the Volume Up Key
2.
in horizontal position) and then press the Power/Lock Key
at the same time until the device switches on.
.
(right side when
Getting Started 11