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Here we've got Samsung Galaxy A52s 5G and let me show you some of the secret codes that
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you can use on this phone. So at the very beginning you need to open your phone dialer as this is the place where
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we'll be entering those codes and let's start with the first one which is asterisk
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pound 2 double 6 3 and pound at the end. And as you can see here you can check the advanced firmware version so smoothly enter
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the code and everything is right in front of you. If you'd like to refresh your Wi-Fi version you can also have the possibility to do it
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right here. So let me go back. Another code will open USB settings
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To reach it just enter asterisk pound 0808 and pound at the end
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And here you've got the USB settings so smoothly by picking the particular option you can change
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it and apply it. And this is it. This is how you can change USB settings
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Then if you'd like to check the battery status of yours provide a code which is asterisk
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pound 0228 and pound at the end. And here you've got the battery status so you can smoothly reach network name, current
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value, voltage level, level block and so on. And go back by using this switcher
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And another code that you can enter here, it's the longest one, is asterisk pound 2683662
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and pound at the end. And here you've got the service mode so if you'd like to reach it enter this code and
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you've got also options under more icons so you can smoothly close it by tapping on end
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You can check the key input, you can select actually, then you can also reach help and Wi-Fi
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Just like this you can check the Wi-Fi information. And that will be all for this one
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Another code that you can use and actually it's my favorite, it's asterisk pound 0 asterisk
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pound and here you've got the test mode. So you can smoothly check your devices, for example screen, display and so on
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And let's start with checking the display. To do it just tap on red, green, blue and black, it should be somewhere, ok so it is here
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If you tap on red it is working properly. Tap once to close it, green, also perfect, blue, working properly as well
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Then black. To go back from black just tap on power key
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So they are all working good. We can also check the receiver
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Definitely working fine. And you can also check the vibration. You can hear it, I can both hear and feel it
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It is working properly. So this is how you can test your devices, let's say gadgets and panels, whatever, like
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display, sound and so on, vibrations. And now same for another code, pretty easy
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And this one will check the firmware version, it is not the advanced one but just the firmware
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To check it just press asterisk pound, 1, 2, 3, 4 and pound at the end
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And here you've got the firmware version, just a simple, not that advanced as the first
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code shows it to us. Let's go back and the last code that I would like to show you, I will open email and serial
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number, just press asterisk pound, 06 pound. And that's it, here it is
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Click on OK to close it. And these are all codes that I wanted to share with you today
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Use them whenever you want to, whenever you need to. Thank you for watching, please subscribe our channel and leave the thumbs up
