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Hi everyone, here we've got OPPO Reno4 Pro and let me show you all codes which will work
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on this device. So first of all let's tap on the dialer, choose the keypad and let's type the first code
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It's asterisk pound zero six pound. 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 click on OK and let me show you another code, it is similar to the previous one
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It's asterisk pound zero seven pound. 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 click on OK and let me show you another code, it's a software info
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It's asterisk pound six double seven six pound. And as I said we are in a software version, we can check the model, the kernel, the master
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date or the branch version, actually whatever you want to check. Let's get back and let me show you another code, it is for hardware revision
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It's asterisk pound triple eight pound. And we are in an engineering mode, we can scan this QR code and check our device
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What's more here we've got the PCB number of our device. Let's get back and let me show you another code, it's provided by Google
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It's asterisk pound asterisk pound double two five pound asterisk pound asterisk
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And here we are in a calendar info, we've got all the events in one place so we can
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check for example family events, some holidays in your country or events attached to your mail
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Now let me get back and let me show you the last code, it's asterisk pound eight double
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zero pound. And here we are in a feedback menu, we can report some issues so if you meet any problems
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with for example WiFi, Bluetooth, GPS or the touch screen, then you can simply tap on it
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Here we've got the capture lock so we can record the screen to record our problems
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And let's tap on start. And as you can see now the touch screen is recording so if you will have any problems
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then they will record it. Let's tap on the finish
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And here we can save our issues so we can add a subject, we can describe what our problem
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is and then add a screenshot or video and we can save it so we can send it to the feedback
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and probably we will receive some solutions. Let me get back and here we've got the suggestions so we can tap here and if you want to suggest
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some better solutions for some problems or if you want to actually suggest anything about
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your device then you can do it right here. So that's all, this is how to use secret codes in your OPPO Reno4 Pro
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Thank you so much for watching and if you find that this video was helpful please hit
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