Q: i phone 6 flickering

Hi poolmando,

Thanks for using the Apple Support Communities! I'm sorry to hear that you are having these issues with your iPhone. If you continue to have issues with your iPhone's display, you may find the information and troubleshooting steps outlined in the following article helpful, up to and including contacting Apple Support directly if necessary:

Get help with the screen on your iPhone, iPad, or iPod touch - Apple Support

Regards