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Here I've got Xiaomi Redmi 7 and let me show you all the secret codes for the following device
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So at first let's open the phone gallery and we will start with the first code which is
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asterix pound, asterix pound, four six, three six, pound asterix, pound asterix
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And as you can see this is testing mode performed by Google where you can check phone information
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Wi-Fi information and phone information for the second SIM card. So let's start with the first one and here you can check email number, phone number if
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your SIM card is included, current network, signal strength, voice service, data service
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voice network type and plenty of other details. And then you can also run the ping test here, smoothly click on run ping test and then the
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operation will be performed. Here you've got the solution. Let me go back
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You've got exactly the same info and phone info second and then in Wi-Fi information
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you can check Wi-Fi APA, Wi-Fi configuration and also Wi-Fi status. In Wi-Fi APA you can check all these disabled networks, disconnected networks, enabled network
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configured networks and also the whole connection info. Then in Wi-Fi configuration you've got all configured networks and then in Wi-Fi status
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just refresh it, you can check the current Wi-Fi status. So that would be all for this code
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Let me go back and let's go to the second code which is asterisk pound, asterisk pound
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64663 pound asterisk, pound asterisk. And as you can see this is also the test mode but a bit more advanced
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You can check here battery, fingerprint, front camera, back camera, light sensor, OTG, microphone
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headset, play music speaker, speaker, receiver, color, touch panel and plenty of other useful features
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So if you have any doubts if something is working correctly, smoothly enter this code
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and for example check the color. So red is correct, definitely, green also, blue as well
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And as you can see test screen completed, it was correct so we can click on OK because
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all the colors work properly. And now we can check receiver so just listen to what is spoken, three six, just enter it
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and as you can see it's correct. So you get the answer, click on OK to finish it and now let's finally check the receiver
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click on play music and let's check if it will be correct
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And as you can see we can hear it clearly so it's definitely working properly
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Click on OK and now we can go back and come along with another code
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So that would be all for this test code and now let's enter asterisk pound, asterisk pound
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double to five, pound asterisk, pound asterisk and this is the calendar info so all events
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celebrations, important dates that are included in your Google Calendar can be found here
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So you will not forget about any important event, any important date
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Let me go back, it's time for another code which is asterisk pound, asterisk pound, four
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to six, pound asterisk, pound asterisk. And this is a diagnostic mode performed by Google where you can check events and also
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status if you will click on the more icon you can activate advanced view so as you can
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see you will be able to come along with way more advanced information
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And finally the shortest code, the last one but very important one, it's asterisk pound
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06 pound which will provide you with both email numbers assigned to your Xiaomi Redmi 7
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So that would be all, these are all secret codes that can be used in your Xiaomi, enjoy
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them, use them as often as you want to. Thank you for watching, please subscribe our channel and leave the thumbs up