Galaxy S5 How to turn on emergency mode
Method One
1. Under the standby page, press and hold the "power" button.
2. Click on "emergency mode".
3. Screen display "Emergency mode" prompt, click "OK".
Method Two
1. Under the Standby page, click "Application".
2. Slide the phone screen and click "Set".
3. Click on "Security assistant".
4. Click on "emergency mode".
5. Slide the rectangular slider to the right of the "emergency mode" option on the right, and click "OK".
Note: You need to accept the terms and conditions for using this feature for the first time.
6. When the settings are complete, the color of the screen is changed to Gray.
Galaxy S5 How to cancel emergency mode
Method One
1. Under the standby page, press and hold the "power" button.
2. Click on "emergency mode".
3. Click "OK".
Method Two
1. Click the "Menu" button in the upper-right corner of the screen.
2. Click "Disable emergency mode".
3. Click "OK".