When your iPhone XR gets stuck on Apple logo, you can always expect it to be a firmware issue. Boot problems are often due to some inconsistencies wherein some core apps and services may have failed to initialize. As a result, your iPhone won’t continue to boot up and oftentimes gets stuck on Apple logo
When a smartphone gets stuck on logo and would no longer continue to boot up, you can always expect it to be a problem with the firmware. The resolution of the problem depends on how it started. If you tried to modify the firmware and then this problem started, then you know nothing you can
If your iPhone is stuck on white Apple logo, it denotes that your phone has been exposed to either hardware damage or software corruption. In this case, it can be a possible software-related issue as the problem emerged after installing iOS 13. Otherwise, you need to contact Apple Support or visit your nearest local office