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In front of me is Xiaomi Redmi 9c and let me show you all the secret codes that you
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can use on this device. So at first you need to open the phone dealer and let's start with the first code which
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is the test mode and the code for it is asterisk pound, asterisk pound, 64663 pound asterisk
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pound asterisk. And here right in front of you you have the test mode and just scroll down here you have
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all features, all options that you can check. If you for example would like to test the speaker and check if it's working properly
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mark the speaker. So as you can see it passed the test
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We can go back then and here you've got the notification about the results
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We can also check display. Let's start the screen to begin
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And as you can see it passed as well. So we can go back and here you can pick just whichever test you would like to perform
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mark it and then you will be able to see the results
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So as you can see you can also check the receiver. So it is proper as well
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So here you've got the results. Then you can go back and now we can enter another code and this time we will enter test
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mode but the one that Google prepared for us. The code for it is asterisk pound, asterisk pound, 4636 pound asterisk, pound asterisk
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And here we've got phone information and also Wi-Fi information. So under phone info you will be able to find email number, phone number, current network
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signal strength, voice service, data service and so on. A bit lower you can run a ping test
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Here it is. So you can smoothly see the results a bit lower
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And under Wi-Fi information, just refresh status, you can see the current status of
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your network and also this mode allows you to perform a ping test
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So this is it. That will be all for the second code
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Another one that we would like to show you is asterisk pound, asterisk pound, double
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to five, pound asterisk, pound asterisk. And here you can check all important events, celebrations, dates that are saved in your calendar
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You don't have to scroll through all the days and months but smoothly enter this code and
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you will be able to check all upcoming events. And this is it
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Another code that I would like to show you is asterisk pound, asterisk pound, four to
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six, pound asterisk, pound asterisk. And it's diagnostic mode where you can check events and status and if you'd like to enroll
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advanced view, just tap on more icon, select advanced and here you've got further details
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So this is it. And now the last code, also the shortest, is asterisk pound or six pound
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And as you can see, this one will provide you with unique numbers assigned to your Xiaomi
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which are email and serial numbers. And this is it. That would be all
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These are all codes that I wanted to share with you today. Thank you for watching. Please subscribe our channel and leave the thumbs up