Writes identification data directly to the protected NVRAM partition.
Extract the archive and run the DPInst.exe file corresponding to your Windows architecture (x86 or x64).
The tool is primarily designed for service technicians to fix "Invalid IMEI" or "Null IMEI" errors that often occur after flashing a device or a system crash. It communicates with the device's hardware through a PC to rewrite the identity numbers stored in the phone's NVRAM. Key Features
⚠️ : Using IMEI repair tools must comply with local laws. IMEI changing is illegal in many countries unless performed by an authorized service center to restore a device's original, legitimate IMEI. sc7715 imei tool latest version
The NVRAM partition on your device might be hardware write-protected or permanently corrupted. In this scenario, you must flash a complete .pac stock ROM using the ResearchDownload tool before attempting the IMEI repair again. Legal and Safety Disclaimer
The SC7715 processor stores the International Mobile Equipment Identity (IMEI) inside a protected NVRAM (Non-Volatile Random-Access Memory) partition. When you flash a generic firmware file or experience a system crash, this partition can become wiped or unreadable.
Connect the phone to the PC and ensure it is in Diagnostic (Diag) mode. Writes identification data directly to the protected NVRAM
: Enter the valid IMEI numbers into the designated fields and click . A "Pass" message indicates success. Important Note
If you want to change the IMEI number, enter the new IMEI number in the provided field. Ensure that the new IMEI number is valid and formatted correctly.
Repairs both IMEI 1 and IMEI 2 for dual-SIM devices. Key Features of the Latest SC7715 IMEI Tool (2026 Updated) It communicates with the device's hardware through a
The SC7715 IMEI Tool is a lightweight Windows utility that interacts with the device's Baseband/Modem processor. It allows users to input the original IMEI numbers (found on the back of the phone or the box) and rewrite them into the device's non-volatile memory (NVRAM).
Supports simultaneous repair of both IMEI 1 and IMEI 2 channels.
: Specifically designed to write or fix IMEI numbers on devices using SPD or UniSoc chipsets. Write IMEI Tool Download Resources
Hold the device's (usually Volume Down, Volume Up, or the Home button depending on the OEM).
You must install the latest SPD USB Drivers on your PC, or the tool will not detect your phone. USB Data Cable: Use a high-quality, working cable.