| Problem | Solution | |---------|----------| | USB Burning Tool not detecting box | Try different USB port (USB 2.0 only). Reinstall libusb filter. Use Windows 10. | | Stuck at 7% / [0x10105002] | Wrong firmware version. Download correct KT1 build. | | Wi-Fi not working after flash | You flashed non-KT1 firmware (different RTL8822CS vs. others). Reflash correct one. | | Remote not pairing | Go to Settings → Remotes & Accessories → Forget all → Pair again. | | OTA update fails | Unroot via Magisk (if rooted) → reboot → try OTA again. |

Conclusion

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