iPhone 14 Pro Hard Crash Every Morning

Hello keenraven,

Low temperatures with the battery could cause unexpected shutdowns, as outlined here: iPhone Battery and Performance - Apple Support

Preventing unexpected shutdowns

With a low battery state of charge, a higher chemical age, or colder temperatures, users are more likely to experience unexpected shutdowns. In extreme cases, shutdowns can occur more frequently, thereby rendering the device unreliable or unusable

If the issue isn't related to the battery age or temperature, then ensure iOS and all of the apps are updated, as updating software can help clear up unexpected behavior. If the issue persists after updating the software and checking the battery health, then reach out to Apple Support for assistance.

Check out those suggestions here: If your iOS or iPadOS device restarts or displays the Apple logo or a spinning gear unexpectedly - Apple Support

Check your software

Make sure that your device has the latest version of iOS or iPadOS and that your apps are up to date. If the issue continues after updating your software and apps, check your hardware.

Check your hardware

On an iPhone 6 or later, check your battery health under Settings > Battery > Battery Health.

If your battery doesn't need service, and your iPhone, iPad, or iPod touch continues to frequently restart or turn off, contact Apple Support.

Kind regards.

keenraven,

Based on the troubleshooting that has been completed up to this point, your best bet will be to Get Support directly from Apple from here on out. You can use the link here to get started.

Take care.