Operates through "Calibration Mode," which emulates a COM port for direct communication with the device's bootloader without needing an unlocked bootloader. Comprehensive Data Repair:
Spreadtrum Communications, now known as Unisoc, is a leading fabless semiconductor company that specializes in designing and manufacturing chipsets for mobile phones and other devices. Spreadtrum chipsets are widely used in entry-level and mid-range smartphones, especially in regions like Asia, Africa, and Latin America. Given their popularity, the ability to repair and maintain these devices is crucial for mobile repair technicians.
He launched the application and navigated to the Mode Config tab. Here, he selected the correct communication port (USB) and ensured the tool was set to "Normal Mode." He carefully typed in the original IMEI numbers found on the sticker under the phone's battery—accuracy was vital, as a single wrong digit could blacklist the device. spreadtrum imei tool v41 new
[Windows Device Manager] └── 🔌 Ports (COM & LPT) └── 📑 SPD U2S Comfort Port (COM63) <-- Verify this active connection Step 3: Configure Communication Settings
Which are you currently using? What specific model phone are you trying to repair? Operates through "Calibration Mode," which emulates a COM
Go to and select the correct COM port (this appears after connecting the device). Input IMEI Data : Enter the valid IMEI numbers into the provided fields.
: Beyond standard mobile identification numbers, users can configure and flash Bluetooth addresses, Wi-Fi Mac addresses, and hardware serial numbers. Given their popularity, the ability to repair and
: Can be found on the device sticker under the battery or by dialing *#06# before the device was corrupted. USB Cable : A high-quality micro-USB or Type-C data cable. General Usage Steps
Installed on your computer to detect the phone.