How to delete Huawei cloud services?

Log in to Huawei Cloud Service on the computer side, address yourself Baidu, or log in to Huawei Mall, and then there will be cloud services. Then you can see what data is in the cloud. In other words, Huawei's cloud service is very poor, and the designed functions are inhuman. It is recommended not to use it, because it really doesn't work. I just bought a mobile phone at that time, and I don't understand. The result is set to be automatically backed up as long as it is under the wifi network. As a result, the space of 5G was full unconsciously, and the files in the cloud could not be sorted by mobile phone, but only by computer. It is recommended to turn off this function directly.

This is the interface of Huawei cloud service. Phone records, materials and photo albums are useless. If you want to delete all the pages, you need to select all the pages and click Delete. The response speed is super slow. The function of cloud service is not recommended. It is really troublesome to sort out the data in the cloud, and the interface design of the function is too poor.