Samsung SM-A256B Repair Manual page 15

Touch screen
Function: Check whether the touchscreen is
•
working normally.
Provided information
•
‒ Status: View whether the feature is working
normally.
Buttons
Function: Check whether the buttons are working
•
normally.
How to check:
•
Press the buttons by following the directions on
the screen.
Provided information
•
‒ Status: View whether the feature is working
normally.
‒ Button types: View the status of each button.
Make sure that the buttons are not
contaminated to get more accurate test results.
Torch
Function: Check whether the torch is working
•
normally.
Provided information
•
‒ Status: View whether the feature is working
normally.
Quality Test
15