Cocosenor Android Repair Tuner is an amazing tool that can help you to get rid of these issues like stuck on boot loop, black or white screen with logo, frozen on the screen won't be able to be turned off and on. Works for Android Phones or Tablets, especially for Samsung devices, such as Samsung Galaxy Tab, Galaxy S2, Galaxy Note, Galaxy S Advance, etc.
My Samsung Galaxy S20 stuck on updating screen, and I fixed it with Android Repair Tuner that is an excellent software.
My Samsung device frequently got stuck on Samsung logo automatically, and now I have fixed it with Android Repair Tuner. So nice!
My Samsung M30s update was stuck on black screen, even unable to hard reset. Thanks to Android Repair Tuner, it helped my phone got out of black screen and went normal state.