- Significantly improved file modification process with comprehensive error checking
- Added advanced file copying techniques using pv or rsync with progress tracking
- Implemented detailed validation for file copy integrity
- Enhanced signature removal process with timeout and fallback mechanisms
- Added granular logging for each modification step
- Improved error handling for Helper process signature removal
- Implemented backup and restore strategy for modified files
- Added more informative error messages and user guidance
煎饼果子卷鲨鱼辣椒