Please tell us some basic information before asking for help:
Model Name: Rog Phone 2
Rooted or not: No
Frequency of Occurrence: 3-4 times a day
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
My phone screen turns black whenever it heats. Although the screen remains responsive.