XTeink Advanced Manager

WiFi Configuration

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Device Settings

SD Card Status & Capacity

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SD Frequency (1-10MHz)

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Filesystem

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                        Target Path:
                        
                                Optimize EPUB
                            
                                ▶
                                Advanced Mode
                            
                            ⚫ True-Grayscale
                            📏 Max 480×800px
                            📦 85% JPEG
                            🔧 Fix SVG
                        
📦 JPEG Quality

📏 Screen Resolution

📥 Auto-download Log

📋 Conversion Log
Manual Image Optimization 

                                🔒 Cover
                                ✦ Sep
                                
                                |
                                
Review images and click confirm to finish optimization.