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Here I have Samsung Galaxy S5 Neon, let me show you how to use secret code on the following device
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So at the very beginning let's open the phone's dialer and here let's use the first secret code
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So let me check the firmware version, let's enter the asterisk pound, 1, 2, 3, 4, pound
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As you can see the version of the device just pops up. Here you can read AP, CP or CSC
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Let's go back, now let me open the advanced version, let's input the asterisk pound, 1
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2, 5, 8, 0, asterisk 3, 6, 9, pound. As you can see here you can read a couple of more information
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Let's go back, now let's open the test menu, the test mode, so let's use this code, the
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asterisk hash, 7353 and pound. Sorry, let me correct it, 7353 pound
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As you can see here you can use the following hardware test mode, you can test the melody
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speaker, vibration and other stuff through the camera bluetooth dot mode. Let's go back
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You can also use the advanced test mode by using the asterisk hash 0 hash, sorry 0 star
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hash and as you can see the following test mode pops up. Here you can test the color of the screen, red, green, blue, you may test the receiver
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and other stuff such as the vibration, subkey, LED, front camera, low frequency
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Let's go back, you can also open the battery status, so let me do it, let's go back and
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let's use this code, asterisk pound, 0, 2, 2, 8, pound. As you can see the battery status pops up
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You may also enter the USB mode, USB settings menu. Let's use the asterisk hash 0808 hash and this is the USB mode
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You can change the USB settings right here. Let's go back, now you can also open the advanced firmware version, so let's use asterisk hash
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2663 hash and here you've got the firmware version of your device
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Let's go back, at the end let me show you how to check email number by using a secret
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code, so let's use asterisk hash 06 hash and the email number and also the serial number
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pops up on the screen, tab OK. And everything went well, thank you for watching, please subscribe our channel, leave thumbs
