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Here I have Nokia 3 and let me show you how to use secret codes on the following device
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At the very beginning let me start by using your home screen, let me tap the phone icon
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right here and let's activate keypad. Now let's use the phone's dialer and let me start by using the testing menu
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So let's input the star hash, star hash, 4636, hash star, hash star
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As you can see testing menu just pops up on the screen, here you can choose the phone
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information for example and you can read such things as email number, phone number, current
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network, signal strength, the voice network type, you may also run a ping test or for
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example choose more key in order to select radio band, view sim address book, view fixed
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dialing numbers, view service dialing numbers or enable data connection. Let me go back and under phone information you've got user statistics, here you've got
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the list of all applications from your device and you can read such things as last time
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used or usage time. Let's go back and choose WiFi information, here you've got WiFi API, when you can disable
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network, disconnect network, enable network, get configured networks or get connection info
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Let's go back and you may also choose WiFi config and if you have some configured networks
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here you have the full specification of them, you will be able to read for example the algorithm
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of this network, the security settings and other stuff. Let's go back and choose WiFi status and here you've got the statistics about your WiFi
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you can refer them or run a ping test. Let's go back couple of times and let me quit the testing menu, now let's open the Google
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Play services, so let's use the star hash, star hash, 426, hash star, hash star and the
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Google Play services just pops up, here you can choose ping, connect, disconnect, events
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or the status. Let's go back, now let's open the calendar info, so let's use the star hash, star hash
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225, hash star, hash star and the calendar info just pops up, you may for example read
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the contacts, holidays important and other stuff. Let's go back, right here, let me open the phones together and now let me show you how
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to open the debug UI, so let's use star hash, star hash, 759, hash star, hash star, as you
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can see the debug UI just pops up, here you can choose the OEM mode, view client IDs and
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do some more stuff. Let's go back and this time let me open the guidelines to the radio, so let's use the
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star hash, 07 and the hash. As you can see the following guidelines just pops up, in order to close this let's use
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a back arrow and at the end let me show you how to check the email number by using a secret
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code, so let's simply use the following code, star hash 06 hash and the email number just
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pops up. In order to close this window simply tap OK. Excellent, everything went well, thank you for watching, please subscribe our channel
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and leave thumbs up under the video
