The Samsung Galaxy A9 (2018) is the first consumer smartphone in the world to feature four rear-facing cameras. Apart from the ability to capture regular images, these four cameras on the back allow users to take wide-angle, telephoto, and portrait photos. The smartphone also keeps the selfie performance in check with its 24MP camera at the front.
Method to recover data from samsung a9:
You can use Samsung Data Recovery tools. It can be applied to more than 6 thousand Android devices. Visible its compatibility is very big. There are many reasons for the loss of data, such as accidental deletion, failure of the root, failure of the upgrade, etc.