I have a classmate who has an iPhone 8. She is blind and someone she knows tried to help her by putting some voice recognition software on her phone. Now the problem is is that the screen is black and will not do anything. I tried resetting the phone by hitting volume up volume down and then power, the apple logo appears the phone restarts and I can see the screen for maybe 2-3 seconds before it goes dark again. Does anyone have any tips on how I can help her out with this problem?