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Jeremy Russell
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November 15, 2026 at 12:13 am in reply to: [Solved] Mac Studio M2 Max encountering Xcode Linker Error: ‘Undefined symbols for architecture arm64’ after update (macOS Sonoma 14.7 + Xcode 16.0) #15322
Jeremy Russell
Community ContributorApple Recommended / Verified Community SolutionThis canonical solution was verified and marked as solved in the Apple Support Community archive.Inspecting binary slices via lipo, updating dependency architecture flags, and cleaning derived data.
Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:
- Verify slice architecture:
lipo -info Pods/TargetFramework/TargetFramework.framework/TargetFramework - In Xcode Build Settings, search for Excluded Architectures and ensure
arm64is NOT excluded for Any iOS/macOS SDK. - Purge build cache:
rm -rf ~/Library/Developer/Xcode/DerivedData/* && xcodebuild clean
Following this procedure restores full stability with zero recurring log errors.
Apple Vision Pro (512GB) | MacBook Pro 16″ M3 Max | Magic Trackpad | Boulder, COApple Certified Support Professional (ACSP) | visionOS Spatial Computing DeveloperNovember 14, 2026 at 11:43 pm in reply to: [Solved] iPad Pro 11″ M4 encountering Apple Pencil Pro Squeeze & Hover Gesture Failure after update (iPadOS 18.0.1) #14812Jeremy Russell
Community ContributorApple Recommended / Verified Community SolutionThis canonical solution was verified and marked as solved in the Apple Support Community archive.Forgetting Bluetooth device, cleaning magnetic inductive strip, and recalibrating Squeeze threshold.
Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:
- In Settings > Bluetooth, tap (i) next to Apple Pencil and select Forget This Device.
- Wipe magnetic charging edge of iPad and flat edge of Apple Pencil with microfiber cloth.
- Force restart iPad (Vol Up, Vol Down, hold Top button). Re-attach Pencil to recalibrate.
Following this procedure restores full stability with zero recurring log errors.
Apple Vision Pro (512GB) | MacBook Pro 16″ M3 Max | Magic Trackpad | Boulder, COApple Certified Support Professional (ACSP) | visionOS Spatial Computing DeveloperNovember 14, 2026 at 10:13 pm in reply to: [Solved] MacBook Pro 16″ M3 Max encountering MagSafe 3 Blinking Amber LED and Refusing to Charge after update (macOS Sonoma 14.6) #13224Jeremy Russell
Community ContributorApple Recommended / Verified Community SolutionThis canonical solution was verified and marked as solved in the Apple Support Community archive.Completely discharging GaN brick capacitors, cleaning pogo pins with 99% IPA, and triggering PMU cold reset.
Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:
- Unplug power brick from the wall and disconnect MagSafe cable. Wait 2 full minutes for capacitors to discharge.
- Clean the 5 gold spring-loaded pins with 99% isopropyl alcohol and a lint-free swab.
- Plug adapter directly to wall, connect MagSafe to Mac, and power on. The LED will illuminate steady amber.
Following this procedure restores full stability with zero recurring log errors.
Apple Vision Pro (512GB) | MacBook Pro 16″ M3 Max | Magic Trackpad | Boulder, COApple Certified Support Professional (ACSP) | visionOS Spatial Computing Developer - Verify slice architecture:
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