The , often integrated with suites like the TFM Tool Pro , is a specialized utility designed to repair or restore original IMEI numbers on devices using Spreadtrum/UNISOC chipsets. Key Features & Updates in v4.1
Hold down the device's volume down (or volume up) boot key, then immediately connect it to the computer using the USB cable.
Open the extracted folder, find , right-click it, and select Run as Administrator . Phase 2: Interface Configuration Click on the Mode Select tab in the main dashboard window.
The is a critical utility for technicians, developers, and users handling Spreadtrum-powered (Spreadtrum/Unisoc) devices . As smartphones and feature phones evolve, the need for stable, updated flashing and repair tools becomes essential.
The installer now includes updated Spreadtrum COM port drivers to eliminate connection timeouts and "Device Not Found" errors. spreadtrum imei tool v41 updated
Changing IMEI numbers is illegal in many countries. This tool should only be used to repair the original IMEI of a phone that has been wiped due to a software error.
: Automatically parses necessary files from stock ROMs to ensure accurate calibration. System Requirements
Functions as a standalone software solution, eliminating the need for expensive hardware interface boxes or dongles.
If you provide more context about your legitimate use case (e.g., restoring your own device’s original IMEI after software corruption), I can help explain the proper legal procedures or direct you to official support channels. The , often integrated with suites like the
To determine if your device uses a Spreadtrum chipset:
: Includes support for newer Unisoc Tiger chipsets like the T310, T606, T610, T612, and T616 , enabling RSA Auth bypass for more secure devices. How to Use Spreadtrum IMEI Tool v4.1
: Use the "Select (SET)" menu to toggle fields for IMEI, Bluetooth, or Wi-Fi.
Reinstall SPD drivers; hold boot key firmly during insertion. Secure boot blocking execution or mismatched Mode choices. Toggle tool between Normal Mode and Calibration Mode. COM Port Missing Defective USB cable or damaged phone charging port pinout. Phase 2: Interface Configuration Click on the Mode
Many versions are portable, allowing them to run directly from an executable file.
Follow these steps carefully to flash the IMEI onto your SPD device: 1. Set Up the Tool
Once the process is finished, the tool will display "Passed." You can now disconnect the phone and restart it. Important Safety and Legal Notice
You're looking for information on the Spreadtrum IMEI Tool, specifically version V4.1. Here's what I found: