or "NV data in device is crashed") typically occurs when the tool fails to write or backup Non-Volatile (NV) data during the flashing process. NV data is critical as it stores device-specific information like IMEI numbers , network calibration, and serial numbers. Common Causes Corrupted NV Data
tab. Uncheck all items related to "NV" or "Calibration" (e.g., PhaseCheck spd flash tool bkf nv error