Top Spreadtrum IMEI Repair Tools (2026)
For those looking to fix "Invalid IMEI" or "Null IMEI" issues on Spreadtrum (SPD) devices, several new tools and methods have emerged for 2026 that support the latest security patches. These tools are primarily used by mobile repair professionals to restore original IMEI numbers lost during flashing or software corruption.
How to fix an invalid IMEI issue on your smartphone - Airtel 15 Mar 2024 —
Diagnostic (Diag) Mode Protocol
: Uses universal factory protocols to communicate with the device without needing complex boot keys or JIGs.
New Spreadtrum IMEI Repair Tool [Latest Version]
Best for Facebook groups, Telegram channels, or X (Twitter). 🚀 🚀
- Miracle Box (Thunder Edition): A paid hardware box ($200+) that supports all Unisoc chips. It can repair even "dead" NVRAM.
- CM2 SPD Tool: Professional software that repairs IMEI via a "certification file" (requires subscription).
- Hex Editing NVRAM Backup: Advanced method. Use the new tool to backup NVRAM → open in HxD Hex Editor → manually paste IMEI bytes → restore.