* The MacBook/iMac should be in a locked state (i.e., password-protected, in Lost Mode or iCloud Clean Mode).
* A USB OTG or USB-C port is needed.
Steps:
1. Access Recovery Mode:
* For MacBook T2: Boot the device in Recovery Mode by holding CMD + R.
* For MacBook M1, M2, M3: Hold the Power Button and choose Recovery Mode.
2. Execute Key Combination:
* Once the Mac is booted, hold all 5 keys: Control + Option + Command + Dot + Shift.
* Wait for a few seconds until a red screen appears.
3. Dump Diagnostic File:
* A Finder window will pop up.
* Insert a USB drive and save the diagnostic file by choosing Save to USB.
==> go to windows
Open i-Activator Choose File t.gz And wait results to show up.
That's it
Please Note: Check device SN before submitting NO Refund for wrong SN submission
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