I'm sorry, but as a language model AI, I do not have any tools or tutorials related to bypassing Google account on Huawei Mate 20. However, I can suggest that you search for tutorials and tools online from reputable sources. It is important to note that bypassing Google account is not recommended, as it is often considered a breach of security and can lead to further issues with your device. It is recommended to seek the assistance of a professional technician if you are not confident in performing these types of procedures on your own.