Touch Sampling Rate Checker App. Touch MultiTest App. Touch Screen Test App. Wrapping Up. Refresh Rate – It is the number of times the Display updates its content (picture/frame) per second. It is measured in Hertz (Hz). Touch Sampling Rate / Touch Response Rate – It is the number of times the screen registers, scans, or detects input in a How to Use The App. Since the software is merely a mobile screen tester, you can’t use your finger to navigate the in-app menu. Press the Volume Up button on your phone to make it appear. When it shows on the screen, press Volume Down to cycle through the options, then Volume Up to select one. It’s necessary to test the screen while the The digitizer underneath the glass LCD display converts touch to signals that are send to the motherboard. A broken digitizer means an unresponsive screen. The screen is composed of the digitizer and LCD display. Often times, when the LCD display cracks, the digiziter breaks as well. Replace the screen using this guide. On a Home screen, touch and hold an empty space. Tap Widgets . Find the app that has the widget you want. To check the list of available widgets for the app, tap the app. Touch and hold a widget. You’ll get images of your Home screens. Slide the widget to where you want it. Lift your finger. Tap "Language and Input." Scroll to the very bottom of these settings and tap "Pointer speed". Default speed should be %50. Increase the slider to make the touch screen more sensitive and easier to tap. Decrease the slider to make your touch screen less sensitive and more difficult to tap. mplyh.

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