: Click Next . The tool will display "Synchronizing...".
: Users can configure specific serial port settings like Bits Rate and Parity for stable transfers. Hardware Barriers : Requires a physical RS232 serial cable stb erom upgrade 200c 200 hellip zip updated
: Plug one end of the RS232 cable into your PC and the other into the STB. Configure COM Port Device Manager : Click Next
| Step | Action | Status | |------|--------|--------| | 1 | Extract ZIP to USB (FAT32) | ✅ Done | | 2 | Verify checksum | ✅ Pass | | 3 | Insert USB into STB (model 200C) | ✅ | | 4 | Enter recovery mode (Power + CH+) | ✅ | | 5 | Select “EROM Upgrade” from menu | ✅ | | 6 | Flash EROM + system | ✅ Success | | 7 | Repeat for model 200 | ✅ Success | Hardware Barriers : Requires a physical RS232 serial