Huawei: Smartphone Multi Download Software V1.0.0.2 'link'

| Error Code | Meaning | Solution | |------------|---------|----------| | | Device not in download mode | Reboot to USB COM 1.0 mode; check drivers | | ERROR: 0x1F | Partition size mismatch | Wrong firmware; use model-specific firmware | | ERROR: 0x7E | Secure boot verification failure | Disable secure boot or flash signed firmware only | | ERROR: 0x9C | USB timeout | Use better cable; lower baud rate in settings | | SW: 0x3 | NV data corrupted after flash | Restore NV backup; otherwise, reflash with full stock package |

✅ True multi-device flashing ✅ Supports both Hisilicon and Qualcomm ✅ Detailed logging and error reporting ✅ NV backup/restore huawei smartphone multi download software v1.0.0.2

The primary purpose of the software is (flashing) over USB. Key capabilities include: | Error Code | Meaning | Solution |

Last updated: May 2026