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Here I've got OnePlus 6T and let me show you all the secret codes for the following device
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which will enable you to open the hidden modes and see some secret info about your device
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about your OnePlus 6T. So at first open the phone dialer and then let's go to test menu
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So let's enter the first code which is asterisk pound 808 pound. Now you have to confirm that you
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want to enter this mode and as you can see now you can see the assembly test projects
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you can test your device. So for example you can make a fingerprint test, keyboard test
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touchscreen test and all the other OTG tests and for example G-sensor test. So if you have
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any doubts if something is working okay or not, if it's for example the application
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screen or your device, you can check it here. You can also
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let's go back, you can also check the camera as you can see there are another tests
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Let's go back, media and many other for example Wi-Fi test, GPS test and all the other communication
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call test for example and let's go back to the last and the other. So here are some others
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tests that were not included in the previous options. So for example it's software version
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church control mode, screen blacklight test, screen always on test and all the others. So
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if you have any doubts if your device is working correctly, just open the secret menu and test
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your phone and then go to the Google testing mode which is asterisk pound, asterisk pound
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4636 pound asterisk pound asterisk. And here you can find some phone information. So let's
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open the first icon and here as you can see you've got the email number of your device
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phone number, current network, signal strength, voice service. Also you can run a ping test here
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Here is the solution, the resolution. Also you've got the voice call status here and all the others
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or as you can see you can extend the knowledge of your phone in this menu. Then you can open
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the usage statistics. Here you can see the time which each apps were using. As you can see here
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are the notification about last time and also the usage time. Let's go back and the last option is
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Wi-Fi information. Here we've got several options. So the first one is Wi-Fi APA and here you can
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check disable network, disconnect network, enable network and the others. Then Wi-Fi configuration
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So here you can see the configured networks and Wi-Fi status. So here you have the status of your
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current Wi-Fi. You can also refresh it and also run a ping test here. So let's go back. That was
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the second code. Now we will go to the third one which will allow us to see all the events
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all the events from your calendars, all calendars in one place. So let's enter
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asterix pound, asterix pound, 225 pound asterix, pound asterix. Oh sorry, I mistyped it. So 225 not 228
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And that's it. Now we're in calendar info. Here you will find all information about the holidays
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about the events that are included in your, for example, Gmail account, also in your device and
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some other applications that are in here. And then let's open Google Play services. The code
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is asterix pound, asterix pound, 426 pound asterix, pound asterix. And here you are in Google Play
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services. Here you can run a ping test here and check it. You can check connection, disconnection
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and also the status and events. So let's go back to the very last code but very important one
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So it's the shortest. It's asterix pound, 06 pound. So this short code enables you to see
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what your email number is and actually are because you have two of them here. So if you have any
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doubts, you can just enter this short code and easily see what your email number is. So that's
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it. Enjoy the codes, extend your knowledge about your device and leave the thumbs up if you liked
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it. Thanks for watching. Please subscribe and see you in the next video
