: Supports Qualcomm-based devices and works on Windows XP, 7, 8, and 10 (both 32-bit and 64-bit). Fastboot & EDL Flashing : Allows flashing official

| Error Code | Message | Solution | | --- | --- | --- | | 0x80070015 | Device not in EDL mode | Reinstall Qualcomm drivers; check USB port. | | 0x80004005 | Unspecified error | Use USB 2.0 port; try shorter cable. | | Account not authorized | Server refused connection | Use paid auth service or patched version. | | Sahara Fail | Firehose loader mismatch | Download correct programmer for your device’s chipset (e.g., SM8150 for Xiaomi Mi 9). | | Anti-rollback check failed | Trying to flash older ROM | Only flash same or newer anti-rollback index. |