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Hi, in front of me I have Samsung Galaxy XCover 4S and I'm gonna show you few secret codes
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you can use on this device. Let's start by opening the phone app by tapping this icon right here
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And now we can enter the first code which is asterix hash 06 asterix
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And this code opens the email info menu. So as you can see here we have email addresses of our phone and the serial number
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Let's tap OK to close it. And now enter the second code which is asterix hash 1234 hash
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And this code opens the version menu and here we can check some of the versions on our phone
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AP, CP, CSC and model serial number. Now let's go back and enter another code which is asterix hash 0 asterix hash
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And this code opens the test menu. Here we can test few things
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For example we can test the screen by tapping red, green, blue
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We can also test touch on our screen like this. And you can also test few things like speaker, front cam, mega cam and other things
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Let's go back and enter another code which is asterix hash 0011 hash
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And this code opens the service mode. Here you have few options like end, back, key input, select, help, wifi and you have
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stacks right here. Let's go back and another code is asterix hash 0228 hash
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And this code opens the battery status. Here you can check some information about your battery
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Let's close this and enter another code which is asterix hash 0808 hash
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And this code opens the USB settings. Here you can select between MTP and RNDIS plus AMC and DM and you can tap OK or reboot
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once you're done. And finally we can enter the last code which is asterix hash 2663 hash
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And this code opens the firmware version. And here you can check some information about your firmware and about your wifi
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And that should be all. Thank you for watching. If you found this video helpful, remember to subscribe to our channel and leave a like
