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: Offers "Normal" mode (device powered on) and "Calibration" mode (USB connection without power key).
The most common official utility for writing IMEI numbers to SPD-based devices. UpgradeDownload / ResearchDownload: spreadtrum imei repair tool new
: Frequently updated to support the latest SPD IMEI repair and factory reset methods. Key Features and Capabilities : Offers "Normal" mode (device powered on) and
| Feature | Benefit | |---------|---------| | | Works on locked or stock devices | | Offline Operation | No internet needed after download | | Backup & Restore | Saves original NVRAM/calibration data | | Batch Processing | Repair multiple phones simultaneously | | Wide Chipset Support | SC7731, SC9832, SC9863, Tiger T606, T610, T618, and newer | | Secure Write Mode | Prevents accidental overwriting of critical partitions | spreadtrum imei repair tool new
