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Here you've got ZTE Nubia Z9 Max and let me show you how to use secret codes on the following device
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So first of all you have to open your phone dialer and now enter the first secret code
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which is asterisk pound or six pound. And as you can see this one will provide you with both e-mail numbers assigned to your ZTE
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Just enter the code and then you'll be provided with the unique numbers
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Tap on OK to go back. That will be all for this first one. And then let's enter another which is asterisk pound, asterisk pound, four six, three six
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pound asterisk, pound asterisk. And now you're in testing mode performed by Google where you can check phone information
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battery information, user statistics and also Wi-Fi information. So under phone information you will find e-mail number, phone number
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If your SIM card is included click on run ping test and also you can perform a ping
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test here and then you can check the call redirect, message waiting and so on
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So let me go back. Under battery information you'll be able to check the details regarding your battery such
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as battery status, power plug, battery label, scale, health, voltage, temperature, technology
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or time since boot. Let's go back. Under user statistics you'll be able to check the detailed information about your apps and
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then under Wi-Fi information you'll be able to read Wi-Fi APA and here you've got disable
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network, disconnect network, enable network, configure networks and also the whole connection info
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Then under Wi-Fi configuration you will be able to check all currently configured networks
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and then in Wi-Fi status, just refresh it, you will be able to check the current status
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of your network. You can also run a ping test here so just click on run ping test and here you've got
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the answer. So this is it. Let me go back. Then you can also check the Wi-Fi information and here, ok so we've been already here, sorry
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for that. We've done it all. So let me go back. That would be all for this code
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And another one is asterisk pound, asterisk pound, 759, pound asterisk, pound asterisk
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And now we are in the back menu where you can check brand code, unique device ID, activation
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event sent, next alarm, current back off and so on. You can also change the OEM mode right here just by marking the different option and then
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check client IDS, event pings and so on. So let me go back and another very useful code that you can use is asterisk pound, asterisk
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pound, 426, pound asterisk, pound asterisk. And here we are in diagnostic mode where you can check events and also status
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And if you'd like to apply advanced view, just tap on the more icon, mark advanced view
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and here it is. So let's go back and another truly useful code is asterisk pound, asterisk pound, 225
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pound asterisk, pound asterisk. And now we are in calendar info where you can check all the details regarding the celebrations
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events, important dates saved in your calendar. So just enter this number and then you'll be informed about all upcoming events
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And actually that would be all. These are all secret codes that I wanted to share with you today
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