Type of Request

infra task

Infrastructure Environment

Devicelab

What is happening?

Upgrade the following devices to macOS 15.5+

• flutter-devicelab-mac-5 (arm64)
• flutter-devicelab-mac-26 (x86)

Additional Instructions

Also, please ensure the following after each upgrade:

Delete any directories within /opt/flutter/xcode if applicable.

Also verify /opt/flutter/xcode is owned by swarming user.

Run DevToolsSecurity - should get response "Developer mode is already enabled."
If you don't get the message, run sudo /usr/sbin/DevToolsSecurity -enable to enable.

Expected results

No response