GPU rendering issue on iPhone 15

Key Information from the Report:


• Application: com.apple.WebKit.GPU


• Error Type: 309 — This typically indicates an issue with GPU resources or drivers.


• OS Version: iOS 18.3.2 (22D82)


• Device Model: iPhone17,1 — Likely an iPhone 15 or newer.


• Uptime Before Crash: 6600 seconds (~1 hour and 50 minutes)




Possible Causes of the Error:


1. Rendering Issue – A problem with Safari or a web page that requires intensive graphic rendering.


2. GPU Driver Crash – A bug or conflict in the GPU driver.


3. Hardware or Resource Conflict – The system may have encountered a resource limitation or conflict when handling GPU tasks.



[Re-Titled by Moderator]

iPhone 16 Pro, iOS 18

Posted on Mar 20, 2025 11:46 PM

1 reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

GPU rendering issue on iPhone 15

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.