MacCheck Version - 1.20.0
Released: October 10, 2025

Améliorations

Device Data & Detection

• Device color is now automatically fetched from the cloud and pre-selected.
• Improved color handling by aggregating colors by model for more accurate selection.
• Added handling for cases where M-Series MacBooks return an unknown CPU value.
• OEM parts detection expanded to include CPU, GPU, RAM, and Logic Board.

Testing & Workflow Improvements

• Manual test, pass, and fail options added to automated tests for better control when tests are missing or need manual confirmation.
• Added Tahoe OS support for M-Series devices in the Cloner tool.

Corrections de bugs

Device Detection & Data Accuracy

• Restore SDK code refactored to improve stability and prevent restore-related issues.
• Empty MDM responses resolved.
• Corrected cases where “Working” status wasn’t shown even though tests had results.
• Fixed issue where devices showed “Erased: Yes” but start/end times were missing.
• Battery readings now display consistently and accurately.
• Genuine Status and OEM column now stay properly in sync.
• Fixed incorrect Japanese localization in the interface.

Restore & Testing Behavior

• Firmware-locked devices will no longer incorrectly receive a “Restore Complete” result or erasure certificate.
• Diagnostics app no longer gets stuck on the “Begin Test” screen.
• Restore background color now displays correctly when rerunning restores.
• C-type ports now pass automatically as expected on Tahoe OS 26.
• Touch ID automation fixed for 2019 Intel MacBooks running Tahoe OS internally.

UI & Labeling

• Fixed an issue where devices showed functional results in diagnostics but appeared as “Pending” on labels, with missing model/memory info on the UI.

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