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Showing posts from November, 2018

How to remove Huawei P20 Pro Demo Retail Video from playing over and over again.

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If you ever bought a Huawei P20 Pro demo phone online and found out later that you couldn't use it because it has a demo video which kept on looping and sucking the battery out of your daily usage. Here are some tips and tricks for you. Step 1: Install ADB in your Windows PC / Laptop (I will not elaborate further on this just google you can get some answers / how to's) Step 2: Connect your phone to PC and enable USB Debugging (You will need a couple of tries until you see a pop-up box on the phone asking for your permission to allow your connection to the PC) Step 3: check if you have ADB access Open the command prompt and enter the commands below Make sure you change your directory to the ADB folder 1st. Step 3.1: Type in "ADB devices -l" at the command prompt without the " If you successfully connected you will get a prompt showing the device which is connected Example: List of devices attached XXX0000000000000       device product:CLT-L29 mo