Tool V4.1 — Spreadtrum Imei

Every mobile phone has a unique 15-digit code called an IMEI. If this code gets erased, your phone will show errors like "Null IMEI" or "Invalid IMEI". You will also lose your cell signal completely.

Once you see the success message, unplug your phone and turn it on. You can dial *#06# on your phone keypad to verify that your network ID is back and working correctly!

For a free, one-off repair on an older phone (SC7731, SC9830), remains the best choice.

While the “V4.1” label refers to an older release, the tool family has evolved significantly. Mobile technicians today have access to more robust and up‑to‑date solutions: Spreadtrum Imei Tool V4.1

Before the tool can communicate with your phone, you must install the correct USB drivers on your Windows computer. Without these drivers, the PC will not detect the device. Download the latest SPD USB drivers and install them.

Before writing anything, click and save the .bin file to a safe location. If something goes wrong, you can restore the original (corrupted) state.

IMEI. If you are unsure, it is recommended to visit a professional service center or a specific download link for this version? AI responses may include mistakes. Learn more Every mobile phone has a unique 15-digit code called an IMEI

Often helps fix damaged NV (Non-Volatile) data partition. Prerequisites for Using the Tool

: Install the necessary Spreadtrum USB drivers on your computer to ensure the device is recognized in the Device Manager .

The Spreadtrum IMEI Tool is a small, Windows-based utility designed specifically to write or repair IMEI numbers on devices powered by Spreadtrum processors (SC6531, SC7715, SC9820, SC9832, etc.). Once you see the success message, unplug your

Extract the Spreadtrum_IMEI_Tool_V4.1.zip archive into a dedicated folder on your local drive. Right-click on WriteIMEI.exe and select to grant the executable full communication rights over your computer's USB sub-ports. Step 2: Configure the Connection Ports

: Supports various connection methods, including Diag Mode , which is a universal protocol for Spreadtrum platforms that often doesn't require specific brand selection. How to Use Spreadtrum IMEI Tool V4.1