Apple has notified third-party iOS developers via its News and Updates website that they can download Xcode 9.0.1 and submit iPhone X apps for review in advance of the new iPhone’s release on November 3, 2017.

Download Xcode 9.0.1, test your apps in the iPhone X simulator, and capture screenshots. Then submit your updated apps and metadata in iTunes Connect today.

Earlier in the day, Apple told Reuters that customer demand for the iPhone X has been ‘off the charts’ since pre-orders began at 12:01 AM Pacific on October 27th.