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Hi everyone, in front of me I've got Samsung Galaxy S22 Ultra 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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of those codes and let me show you the first one which is probably the most known and it
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is asterisk pound, 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 the most interesting one I believe
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and it is the testing mode so it is asterisk pound, 0 asterisk pound
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And as you can see as I said we are in the testing mode so here we can check some components
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of this device so for example the screen if it is working properly, the vibration, the
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whole IC, the sub key sensor and so on and so on
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So let me show you how it works for example with the screen so we can tap on red and trust
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me I know that on the camera probably it will look like orange-ish color but trust me it's
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bright red. So it is displayed like that because you will be able to find any missing spots for example
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white spots and if you can see that it means that something is wrong with your device and
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the screen on it. The same situation with the green and the blue one
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For example we've got also the touch option so here we have to draw the lines all across
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those squares and rectangles and if you can see the green color after drawing the line
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it means that the edges are working perfectly fine. The same situation with all across the screen
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If you will draw the line and you cannot see the green color it means that something is
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wrong with this part of the screen as you can see I'm missing
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Alright so I highly recommend to stay here before you will go to another one and have
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fun simply and check the components of your device at the same time
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So let me show you another code which will open the battery status and it is asterisk
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pound zero double two eight pound and as I said we are in the battery status so here
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we can for example check the current value the level level block or average value
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Let's get back and let me show you another code which will open the USB settings and
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it is asterisk pound zero eight zero eight pound and as I said we are in the USB settings
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so here we've got two different modes of USB which we can pick
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So let's get back and let me open the firmware version it is asterisk pound one two three
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four pound so it is probably the easiest code and as you can see we are in the version
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so here we can check the APCP or the model of this device
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Let's get back and let's open another firmware firmware version option it is asterisk pound
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two double six three pound three oh my god three pound and as I said we are in the firmware
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version so here we've got for example some info about the Wi-Fi version or the Bluetooth
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version and let me show you another code which will open the service mode and it is asterisk
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pound and double zero double one pound and as I said we are in the service mode
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So actually this is it this is how to use secret codes in your Samsung Galaxy S22 Ultra
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Thank you so much for watching I hope that this video was helpful and if it was please
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hit the subscribe button and leave the thumbs up
