. Because this chipset is found in dozens of different brands, the loader allows users to cross-flash firmware from one device to another. This can unlock new user interfaces, better IPTV support, or updated "patch" menus that the original manufacturer might have stopped supporting.
| Symptom | Likely Cause | Fix | |-----------------------------|----------------------------------|--------------------------------------| | No "Wait for download" | BootROM not entering UART mode | Check BOOT_MODE pin / short correctly| | Loader upload fails | Wrong baud rate or loader version| Use 115200 baud, correct loader.bin | | Loader loads but hangs | DDR init wrong | Verify DDR timing in loader source | | Firmware boot loops | Incorrect entry point address | Use -a with correct load address | loader gx6605s