TEST MODE in SAMSUNG Galaxy S20 Ultra – How to Open & Use Hardware Test

Name: TEST MODE in SAMSUNG Galaxy S20 Ultra – How to Open & Use Hardware Test | Open Video
Uploaded: 2024-05-14T20:58:50+00:00
Duration: 1 min 40 s

0:00
Here I've got Samsung Galaxy S20 Ultra and let me show you how to activate and use test
0:09
mode on the following device. So at first you have to open the phone dialer and let's enter a secret code which is asterisk
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pound O asterisk pound. And here it is. Now you can test all the features in your device
0:21
Let's start with display. We will start with red. As you can see, it is working properly
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Then green, good as well. Blue, also correct. And now we will check receiver
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Just click on receiver. As you can hear, it is working properly
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Then vibration. You can hear it. I can both hear and feel it
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It is working good. Then you can also check mega cam, sensor, touch, speaker, sub key, front camera, grip
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sensor, sensor hub, black. Black is for display and if you would like to switch it off, as you can see, it is working properly
0:59
To switch it off, you have to tap on power key. Then also you can test how I see, MST test, MLC, look back version and also TOF, camera test
1:10
So this is it. Just pick whichever test you would like to perform, whichever feature you would like
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to test, click on it and then smoothly test your phone. So this is it
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That would be all. This is how you can test your phone, how you can enter a secret code in order to activate
1:23
test mode. Thank you for watching. Please subscribe our channel and leave the thumbs up

TEST MODE in SAMSUNG Galaxy S20 Ultra – How to Open & Use Hardware Test

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TEST MODE in SAMSUNG Galaxy S20 Ultra – How to Open & Use Hardware Test

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