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Hi everyone, in front of me I've got Xiaomi 12 and let me share with you how to use secret
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codes on this device. So first of all let's open the dialer, tap on the keypad because this is the place where
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we can enter the codes and the very first one is probably the most known and it will
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open the email info. The code is asterisk pound 06 pound. And as you can see by this code we are provided with both email numbers and also a serial
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number attached to this device. So let me tap on OK and let me show you another code which will open the testing menu and
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it is asterisk pound asterisk pound 4636 pound asterisk pound asterisk. And as I said we are in the testing mode so here we've got two different phone info, it
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is because we've got two different SIM slots and also the Wi-Fi info
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So let's begin with phone one and as you can see here you will be able to check the
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email number, current network, data service, data network type. Of course I know that those places are empty in my case but it is because I did not have
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my SIM card inserted, no worries. Of course you can scroll down here and check more info, you can run ping test here if you
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want to, you can tap on more and here for example you can enable data connection or
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view fixed dialing numbers. Let's get back and let me show you the Wi-Fi info and as you can see here we've got again
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three different options so we've got the API configuration and the status
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Let me check the status for example, refresh the stats and for example we can check the
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SSID or network ID. We can also run ping test here. So that's all for this code so let me get back to the dialer and let me show you another
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code which is connected with the calendar and it is asterisk bound, asterisk bound
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double to five, bound asterisk, bound asterisk. And as I said we are in the calendar info so here we've got all the events in one place
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We can check some family events, some holidays in your country should also appear right here
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or events attached to your mail so this is the best section to check the events because
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here they are grouped into particular groups or folders. So let me get back and let me show you another code which will open the diagnostics and the
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code is asterisk bound, asterisk bound, four to six, bound asterisk, bound asterisk
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And as I said we are in the diagnostics which are provided by Google
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Here we can check the server, host, port, time connected and the sign-in level should
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appear also right here. After tapping on events we've got some further details
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We can also show advanced view, just tap on the three dots icon, tap on advanced view
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and tap on the status again. And as you can see here we've got much more info so for example we can check the heartbeat
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last ping or HP algorithm. Let me get back and let me show you another code which will open the battery info and
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the charging info also. So the code is asterisk bound, asterisk bound, six, four, eight, five, bound asterisk, bound asterisk
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And as I said we are in the charging and battery info so here for example we can check the
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level so the exact percentage of the battery of our device. We can check the status so if it is charging or not, the condition of it so if it is in
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a good condition and other parameters. Let's get back and let me show you the last code which will open the about phone and the
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code is asterisk bound, asterisk bound, four O's, bound asterisk, bound asterisk
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And as I said we are in the device info so here we can check for example the hardware
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version, the mate, the PRL version, the android version and for example software one
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So actually this is it, this is how to use secret codes in your Xiaomi 12
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Thank you so much for watching, I hope that this video was helpful and if it was please
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hit the subscribe button and leave the thumbs up
