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Here I've got Samsung Galaxy A50 and let me show you all the secret codes for the following device
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So, at first you have to open the phone dealer and now we will start with a very quick, very
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short code, but a very useful one. It's asterisk pound, 06 pound
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And as you can see here, you've got the email numbers and also serial number for your Samsung
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Galaxy A50, so you can pretty quickly find those information just by typing four digits
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long code and then you can provide someone with your email number or if you would like
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to check some information, you can use it. Then let's go to the second code
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It's asterisk pound, 1234 pound. And here you've got the firmware version of your device and you can check it whenever
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you need to. Let's go to the second code for a firmware version, but a bit advanced one, so just enter
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asterisk pound, 2663 pound. And it's also the code for firmware version check-in, but as you can see, those info are
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way more advanced. You can also refresh Wi-Fi version here. I will not do it now because it will reboot the whole Samsung
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You can also check some other info, Bluetooth version and all the other modules
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So let's go back and now we will go to the test mode
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So let's enter asterisk pound, all asterisk pound. And now we are in test mode
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As you can see, you can check several features here. For example, front camera touch, mega cam, green, red and all the other
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So let me pick, for example, vibration. And as you can hear, as I can see, it's working correctly
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Then let's check the speaker. It's also definitely working correctly. So if you have any issues with some tools in your device, you can check it by tapping
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over here. You can check them and you will see if any issues are caused by your device or maybe
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just by some applications. And let's go to the service mode. So the code is asterisk pound 268-366-2 and pound at the end
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And now we are in service mode. You can use those keys to check some information
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You can go back, you can key input, you can select those options
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You can check Wi-Fi, for example. Let me pick this one. And here you've got all the Wi-Fi information
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You can also run NPing test here. Here's the solution. As you can see, this one passed
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So let's go back. And finally, let's go to the last code, which will show us all the USB settings and it's
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asterisk pound 0808 pound. And as you can see here, you've got the USB settings
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So you can connect it with, for example, ADB, DM, MTP and all the others
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You can also reboot and obviously tap on OK once some option is selected
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But I will not do it for now, but you can do it whenever you need to, whenever you need
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to check some USB settings or just set it up in some particular way
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And actually, we have one more code, which will show us the battery
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It's asterisk pound 0228 pound. And here you can check the battery status, the current value, average value and all the
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others over here. So that's it. These are the codes for your Super Samsung Galaxy A50
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You can use them whenever you need to. You can test your device. You can check some advance information and also those obvious ones
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And we'll see you in the next video.
