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Hi everyone, in front of me I've got Samsung Galaxy M53 and let me share with you how to
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use secret codes on this device. So first of all let's open the dialer and tap on the keypad because this is the place
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where we can enter all of those codes. And let me begin with the shortest one and in my opinion the most interesting and useful
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And the code is asterisk bound or asterisk bound. And as you can see we are in the testing mode so this mode will allow us to have fun
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and at the same time check the components of our device. So for example we can check the screen, the touch, the sensor, the front camera, the grip
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sensor version, we can check the screen, probably I said that, we can check the receiver and
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so on and so on. So let me show you how it works in order to check the screen for example
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So after tapping on red you should see the red colour not inside but across the whole
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screen without any missing spots and without any problems. So if you can see the red colour everywhere it means that the screen works perfectly fine
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The same situation with the green and the blue one. Here you can also check the touch for example and as you can see right here you have to
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draw the lines all across those squares and rectangles. And if you can see the green colour just after that it means that this section is working
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perfectly fine. So we can check if the touch is working. Of course don't miss anything
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And as you can see we just got back to this menu which means that we successfully passed
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the test. So I highly recommend to stay in this test and this test and the secret code to have
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fun with your device and at the same time check the components
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Double tap to get back and now let me show you the code which will open the email number
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And the code is asterisk bound 06 bound. And as I said here we've got both email numbers for both SIM slots and also a serial number
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of this device. So now let me show you how to open the battery status options
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So the code for it is asterisk bound 0228 bound. And as I said we are in the battery status so here we can check some technical info
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So for example the current value, the level, level block or the voltage
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Let's get back and let me show you another code which will open the USB settings
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And the code is asterisk bound 0808 bound. And as I said we are in the USB settings
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We've got two different options from which we can choose. So basically right now we've got the MTP
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If you'd like to set this one just tap on it and tap on OK. After tapping on the reboot your device will be restarted
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So let me get back and let me show you another code which is probably the easiest one to
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remember at least. It's asterisk bound 1234 bound. And thanks to this code you can open the version so here you can check the AP, CP or the model
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Let's get back and let me show you another code which will open the advanced firmware version
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I hope it will work. It's asterisk bound 2663 bound. And as I said we are in the firmware version so here we've got much much more technical info
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So for example here we've got something like a TSP FW version and here we've got some options
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I mean the info connected with the Wi-Fi. You can refresh the Wi-Fi version and you can check the Bluetooth version also
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So actually this is it. This is how to use secret codes in your Samsung Galaxy M53
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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
