It looks like you're experiencing a boot loop issue on your Samsung Galaxy Tab A8. This is a common issue where the device is stuck in a loop and cannot start up properly. The error message suggests that there is an issue with loading some files and comparing them.
Here are a few steps that may help resolve the issue:
Boot into Recovery Mode: Press and hold the Volume Up, Power and Home buttons together until the Samsung logo appears, then release the Power button and continue holding the Volume Up and Home buttons. You should see the Recovery Mode screen.
Wipe cache partition: In Recovery Mode, navigate to "wipe cache partition" and select it. This will erase the cached data, but it won't delete any personal files or settings.
Factory Reset: If wiping the cache partition doesn't help, you can try a factory reset. To do this, navigate to "factory reset" in Recovery Mode and select it. Note that this will erase all data, apps, and settings from the device.
If these steps don't work, it may be necessary to contact Samsung Support for further assistance
Lol. If you're really observant When you boot to recovery mode that's what it says in the bottom and what hes looking at are recovery files There's no boot loop
