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Hi everyone, here we've got OPPO A33 from 2020 and let me show you how to use secret
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codes on this device. So first of all let's open the dialer because this is the place where we will enter all
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of those codes and let me show you the very first code which is the shortest one actually
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It's asterisk bound, 06 bound. And as you can see by this code we are provided with both e-mail numbers and also a serial
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number attached to this device. Let's tap on OK and let me show you another code which is similar
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It's asterisk bound, 07 bound. And thanks to this code we can check the maximum SAR level so we can check the head and the
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body of our device. Let's tap on OK and let me show you another code
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This is for the phone software info which is asterisk bound, 6776 bound
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And as I said here we've got the software version so here we can check the model version
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branch, build time, modern version, actually a lot of info about the software
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Let me get back and let me show you another code which is for hardware revision
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It's asterisk bound, 8888 bound. And as you can see here we can check the PCB number of this device
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What's more we can scan the QR code with another one and check this OPPO device and its hardware
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Now let me get back and let me show you another code which is provided actually by Google
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It's asterisk bound, asterisk bound, 426 pound, asterisk bound, asterisk. And as you can see we are in a diagnostics mode so here we can check some events and
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also the status. What's more if you'd like to check some further details just tap on this three dots icon
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tap on advanced view and tap on status. And as you can see here we've got much more info just like for example all stored connections
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or the network type. Now let me get back and let me show you another code which is asterisk bound, asterisk bound
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225 pound, asterisk bound, asterisk. And as you can see we are in a calendar info so here we've got all the events in one place
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We can check some family events, birthdays, the holidays in your country or events attached
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to your mail. So actually this is the best option to keep all anniversaries in one place and thanks
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to this you don't have to worry about that. You will forget about them
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So now let me get back to the dialer and let me show you another code which is asterisk
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bound, 800 pound. And here we are in a feedback menu so as you can see here we've got some issues and suggestions
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In issues we can report actually any problems we meet with the components of our device
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So if you meet some problems with the Wi-Fi, Bluetooth, the audio camera or touchscreen
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then you can report them right here. So let me show you
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Let's tap on the touchscreen for example. As you can see here we've got also the record screen option
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Let me pick start and as you can see the record screen option will record the 30 minutes of
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the video of what you are doing on the screen and it will catch any problems you meet
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Then you can simply tap on finish and after that, let's wait a second, we will be transferred
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to as you can see to the safe issue. So here we can set where did this issue occur, what's more we can describe it and leave the
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mobile number or email address for the feedback. What's more we can prove all of those things by adding a screenshot of the video we just did
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Let me get back and now let's check the suggestions. And as you can see here we've got let's say the same options so we can add a subject
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contact and name but here we can suggest what we can do in order to improve the usage of
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the Oppo A33. So if you've got any suggestions, any ideas of where you can add to, what they actually
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can add to this device or what can they do in order to remove some problems for example
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then you can describe all of those ideas and send them and suggest them actually
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So actually that's all. This is how to use secret codes in your Oppo A33 from 2020
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Thank you so much for watching. I hope that this video was helpful and if it was please hit the subscribe button and
