ADB Sideload stuck on serving update.zip at 0%

I'm using adb sideload update.zip command, but it is stuck on serving at 0% (Verifying update package ... on phone). I tried adb usb command, but the error is closed. The device state is sideload. **More details:** I have a Samsung A03s (SM-A037F). Yesterday it suggested an android update. I accepted and after that, the phone was restarting repeatedly stuck in at the **Samsung logo**. - I downloaded the latest full update package (Build Number: A037FXXU2CVK7)and platform-tools_r33.0.3 as well. - I also installed the latest Samsung USB driver. - Then I pressed **power+volume-up** button to enter recovery mode. I selected Apply update from ADB _EDIT 1_: I can now do a reset factory, but I need my photos and videos. _EDIT 2_: When I use adb logcat , the result is just: - waiting for device - for a long time and nothing else