Q: iPhone 6 Loose Screen

Greetings, JCbourdon. Thanks for joining Apple Support Communities!

From your post, it seems that you're noticing some movement from the display on your iPhone 6. You'll definitely want to have that checked out!

I've provided a couple of links for you to have your iPhone looked at:

Find Locations -- Use this to locate the nearest Apple Store or Apple Authorized Service Provider

Contact Apple Support -- Use this to speak or chat with an Apple Advisor to learn of other service options that may be available for you.

Before you take or send your iPhone for service, remember to make a fresh backup, turn off Find my iPhone, and remove your SIM card.

1. How to back up your iPhone, iPad, and iPod touch

2. Turn off Find My iPhone Activation Lock

3. Remove or switch the SIM card in your iPhone or iPad -- Remember to store your SIM card in a safe place.

Take care!