Meera arrived with a bag of tools and a level gaze. “First rule,” she said, “official firmware or nothing. Third-party stuff can look tempting, but it’s often just someone’s workaround that breaks more than it fixes.” She helped him identify the exact model and serial number, then navigated CP Plus’s support pages to find the correct, signed firmware file. They read the release notes: stability improvements, corrected timestamps, and a patched export module.