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I need help!!!!
I'm trying to update to windows insider preview feature update (26220.7271) (repair version) and everytime i try to update I get the error installation failed in the SAFE_OS phase with an error durin...
The error message "installation failed in the SAFE_OS phase with an error during BOOT operation" during a Windows Insider Preview update or repair indicates a low-level problem, often related to system files, boot configuration, or hardware compatibility issues. Since you've already tried a repair install with Microsoft support without success.