Do Huawei devices store data and pictures in the cloud?

If you have a Huawei smartphone, are the saved images from the device stored on a cloud? Or on a specific platform? If so, how often do you have to make a backup at huwei? When will this be automatically deleted?

Principally, everything is stored locally on your device.

If you have activated the Huawei Cloud, it will be saved there.

If you use the cloud, a backup is made after every change or sometimes only after a period of time. But you can do all of that in the cloud.