Schiavo's assistant Apple 6p mobile phone can't be on the same screen. What happened?

If the phone can't be turned on, you can try to solve the steps 1 as follows: try to connect the charger for 30 minutes, and then press and hold the power button 10 second or more to see if it can be forcibly restarted; Step 2: after connecting the charger for 30 minutes, try to press and hold the volume up button+power button for 7~ 15 seconds to enter the brush interface and connect the computer; Put in the latest firmware, and check to clear the data update. (Note: Personal information such as contacts, text messages and notes will be cleared when the data is cleared. , so the data must be backed up in advance. Step 3: If the above methods cannot be solved, you can apply for maintenance at the service center or official website.