1. Install XPROG-BOX 5.3.5 2. Copy and overwrite "xprog-m.cfg" file to c:\program files\ELDB\Software\XProgDesktop\ 2. Connect XPROG-m to PC. 3. Start XPROG-BOX 5.3.5 software. 4. Click "Update" button, then click "Update firmware" button. 5. Run Xprog-m 5.0 6. Click pomógł