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Here I have Samsung Galaxy J5 2017 and let me show you how to use secret codes on the
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following device. So at the very beginning let's start by using your home screen
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Let's open the phone's dialer right here. Let's wait until the phone's dialer pops up and now let's use all secret codes that you know
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So let's start by checking the version of the device. Let's use star hash, 1, 2, 3, 4 hash and as you can see the version pops up
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You can read the AP number, CSC, model and other stuff. Let's go back
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Now let me show you how to use the main version, so how to check software and the hardware info
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Let's use star pound, 1, 2, 5, 8, 0, star, 3, 6, 9, pound and as you can see the main
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version just pops up. So this is basically the same menu but you can also read some other specifications
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Let's go back. Let's open the first test mode, so let's use star pound, 7, 3, 5, 3, pound
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As you can see the following menu pops up. Here you can test some features, some hardware features from your device, for example the
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melody, vibration, speaker, dimming, camera, bluetooth, dot mode, chart mode and other stuff
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Let's go back. Let's quit the testing menu, let's open another test mode, let's use star hash, 0, star hash
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As you can see the following mode pops up. Here you can test the colors of the screen, the red, green, blue
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You may test the receiver, vibration, dimming, sensors and other stuff. Let's go back
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This time let me show you how to open the service mode. So let's use star hash, 0, 0, 1, 1, hash
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As you can see this is the service mode so you can read all stuff right here. You can also choose more key to have some help and other stuff as well
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Let's go back and let me open the battery status. So let's use star hash, 0, 2, 2, 8 and hash
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This is the battery status, you can read some level of the battery, current value, average
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value and other stuff. Let's go back and let's open the USB settings mode
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So let's use star hash, 0, 8, 0, 8 and hash. As you can see this is the USB settings
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Here you can change some USB modes, for example from AP to CP
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You can also choose some USB settings. If you would like to quit this mode let's choose the back arrow
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And now let me show you how to check the email number by using the secret code
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So let's use star hash, 0, 6, hash. And this is the email mode
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You can read the barcodes from your email number and you may also read the serial number
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and the barcode to the serial number. Let's tap OK to close this window
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And that's it. So thank you for watching. If you like this video please subscribe our channel and leave thumbs up under the video
