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Hi everyone, in front of me I've got Samsung Galaxy Z Flip 3 5G and let me share with you
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how to use secret codes on this device. So first of all let's open the dialer because this is the place where we will enter all
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those codes and let me begin with probably the most known code which is asterisk pound
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06 pound. And as you can see by this code we are provided with both email numbers and also a serial
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number attached to this device. Let me tap on OK and let me show you another code which is probably the easiest one
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It is asterisk pound 1234 pound. And thanks to this code we can check the version so we can check the AP, CP or the model of
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this device. Let's get back and let me show you another code which is in my personal opinion the most
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interesting one. It is asterisk pound 0 asterisk pound. And thanks to this code we can enter the testing mode and here we can check all of the components
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of our device. So for example we can check the screen by displaying particular colors
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We can check the receiver, vibration, touch, speaker, front camera and so on and so on
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So for example let me check the screen. Let's tap on red and if you can see the red all across the screen without any missing
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spots it means that the screen works perfectly fine. Let's tap on the green
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The same situation. And the blue. And the blue also displays perfectly fine
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Let's tap on touch and as you can see thanks to this we can check if all of the edges of
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the screen on this device are working. So if you can see this green line after drawing with your finger, if you can see the green
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color it means that it works. I've missed some spots but it was my fault not this device's
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So let me do it. And as you can see if you will pass the test you will just go back to this menu
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So I highly recommend to stay here and just have fun because you can check your device
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if it is working. If you want to get back just double tap on this back button and let me show you another
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code which will open the battery status. It is asterisk pound zero double to eight pound
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And as I said we are in the battery status so for example we can check current value
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voltage, level, level block and so on and so on. Let's get back and let me show you another code which will open the USB settings
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It is asterisk pound zero eight zero eight pound. And here we've got the USB settings so as you can see you can check and change also
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the mode. If you are happy with your choice just make sure that it is marked and tap on OK or reboot
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After obviously tapping on reboot your device will be restarted. Let's get back and let me show you the last code which will open the firmware version
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It is asterisk pound two double six three pound. And as I said we are in the firmware version so here for example we can check the Wi-Fi
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version, we can refresh it or we can check the Bluetooth version
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So actually this is it. This is how to use secret codes in your Samsung Galaxy Z Flip 3 5G
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Thank you so much for watching. I hope that this video was helpful and if it was please hit the subscribe button and
