Spreadtrum Imei Tool V41 Updated !!install!! Jun 2026
A high-quality, data-transfer-capable USB cable (preferably the original OEM cable).
The Spreadtrum IMEI Tool is a lightweight Windows-based utility designed specifically to read, write, backup, and restore IMEI numbers on smartphones powered by Spreadtrum (now UNISOC) chipsets. The tool communicates with the device’s NVRAM (Non-Volatile Random Access Memory) where the IMEI and radio calibration data are stored.
Before you attempt to use the Spreadtrum IMEI Tool v41 Updated, ensure you have:
: Supports both old and new methods for entering Diagnostic (Diag) mode, which allows for IMEI restoration without needing specific brand or model selection.
: Use the "Select (SET)" menu to toggle fields for IMEI, Bluetooth, or Wi-Fi. spreadtrum imei tool v41 updated
Note: In almost all jurisdictions, changing a device's IMEI to mimic another device is illegal. This tool must strictly be used to restore the device’s original IMEI, which is typically printed on the box or under the battery. What’s New in the v4.1 Update?
Click on the or Select option to verify your targeted address fields.
| Tool | Key Features | | :--- | :--- | | | An advanced "Flash Tool" for deep system debugging, firmware flashing, and reading/writing NVRAM. It's more powerful but also more complex and intended for professionals. | | iReverse Unisoc Ultimate Tool | A free, all-in-one solution that includes IMEI repair along with FRP removal, firmware flashing, and partition management in a modern interface. | | NCK Dongle Spreadtrum Module | A commercial hardware dongle and software suite that supports flashing, unlocking, and IMEI repair for Spreadtrum devices, often used by repair shops. | | Avengers Spreadtrum Module | A software module (often used with a compatible box/dongle) designed for IMEI repair, full NVRAM data restoration, and creating complete device backups. | | ChimeraTool | A premium, subscription-based tool that includes a module for repairing IMEIs and serial numbers on Unisoc devices, along with a vast range of other features for many brands. |
Keep an eye on forums like XDA Developers, GSM-Forum, and 4PDA for community patches. Before you attempt to use the Spreadtrum IMEI
Spreadtrum IMEI Tool v4.1 (also known as the SPD WriteIMEI Tool
Beyond IMEI, the tool can repair connectivity issues caused by missing BT or Wi-Fi addresses.
More than just an IMEI writer, versions like "V41" and newer ones (like V10.00.01) generally support writing multiple device identifiers, including:
Version 41 represents the most updated release, bringing improved compatibility with newer UNISOC SoCs like the Tiger T606, T616, T700, and T310, while maintaining support for legacy chips like SC7731, SC9832, SC9850, and SC9863. This tool must strictly be used to restore
: Automatically detects devices connected via COM ports once they are in "Diag" or "Calibration" mode. Wide Device Compatibility
Enter the original IMEI found on the device's sticker or box, then click Write . A "PASS" message indicates success. Critical Legal & Ethical Warning
To successfully repair an IMEI, proper driver installation and connection procedures are required: