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Here I've got Xiaomi Mi 9 Lite and let me show you all the secret codes that you can
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use on this device. So at first you have to open your phone dialer and let me start with the first code which
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is asterisk pound, 06 pound. And as you can see this short code will provide you with both email numbers and also serial
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number assigned to your Xiaomi Mi 9 Lite. So if you want to discover those unique numbers assigned to your phone smoothly enter this
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code and then just come along with the numbers. Tap on OK to go back and then let's go to the second code which is asterisk pound, asterisk
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pound, 64663, pound asterisk, pound asterisk. And as you can see now we are in testing mode and here you can check all the features in
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your Xiaomi. You can for example check version info, SIM card, support, keyboard, vibration, notification
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touch sensor, microphone, OTG, light sensor, camera, GPS and so on. So for example let me show you some of those tests
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We can check the keyboard. So all you have to do is to click on power button, volume up and volume down
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As you can see it is working properly so just tap on pass
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Now we've got the vibration test. So it's interval and let me click on pass
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So let me go back. As you can see here you will also find notification
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You can also check the display so just tap here to start
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So red is working properly then green also good. Now we've got blue
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Blue is also working properly and as you can see it has been done
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Click on pass to save the result. We can also check the speaker
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And just enter the number that you listen to. And as you can see it also passed
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So just pick the feature that you would like to test and smoothly perform the check-in
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So let me go back. That would be all for the second code and let's go to the third one which is asterisk
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pound, asterisk pound, four six, three six, pound asterisk, pound asterisk. And this is the testing mode performed by Google
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So here you can check phone information and also Wi-Fi details. Let me start with phone info and here you've got email number if your SIM card is included
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phone number, current network, signal strength, roaming, data service, data network type and
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so on. So here you've got more details and also this mode allows you to perform a ping test to
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do just a one ping test and here you've got the results
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So let me go back. Then under phone info the second you've got the same but for the second email number and
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under Wi-Fi information you will find Wi-Fi APA, Wi-Fi configuration and also Wi-Fi status
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So let me start with APA and here you will see disable network, disconnect network, enable
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network, configured networks and also the whole connection info. Then under Wi-Fi configuration you will find all currently configured networks and Wi-Fi
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status, just refresh it. Here you will be able to check the current status of your network
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Also this mode allows you to perform a ping test, just click here and here you've got
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the result. So let me go back and now it's time to check the calendar
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So just enter asterisk pound, asterisk pound, double to five, pound asterisk, pound asterisk
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And as you can see here you've got the calendar info so if you would like to check the events
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that you have saved in your calendar smoothly enter this code and then you will not be surprised
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by any upcoming event. So let me go back and another code is asterisk pound, asterisk pound, four to six, pound
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asterisk, pound asterisk. And here you've got the diagnostic mode where you can check both events and status and if
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you look up anymore icon you can open advanced view and here you've got some further details
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So this is it. That would be all. These are all secret codes that you can use in your Mina in Lite
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Enjoy and use them as often as you want to. Thank you for watching. Please subscribe our channel and leave the thumbs up
