: Supports a wide range of Spreadtrum-based smartphones and feature phones from brands like Infinix, Tecno, iTel, Samsung, and Realme .
To use the tool effectively, you will need the Official Spreadtrum Drivers installed on your PC.
The is a specialized utility designed for mobile technicians to repair or restore the IMEI (International Mobile Equipment Identity) numbers on devices powered by Spreadtrum (SPD) or Unisoc chipsets. This "new" version often refers to the latest stable official release used to fix issues like "Invalid IMEI" or "No Service" that typically occur after flashing a new firmware or a factory reset. Key Features of v4.1 spreadtrum imei tool v41 new
: Download and launch WriteIMEI.exe on your Windows PC.
: Uses the Diagnostic (Diag) Mode protocol, which is a universal factory USB software protocol for SPD platforms that doesn't require specific brand/model selection. : Supports a wide range of Spreadtrum-based smartphones
: Allows for the simultaneous repair of both IMEI 1 and IMEI 2 slots.
: In the tool, go to the Port tab and select the COM port that matches your device in the Windows Device Manager (typically listed as "SPRD U2S Diag"). This "new" version often refers to the latest
: Power off your device and connect it to the PC while holding the boot key (usually Volume Up or Down) to enter Diag Mode .
: Beyond IMEI, it can write Bluetooth addresses, Wi-Fi addresses, and serial numbers .
: Click Read to see current info. Enter the original IMEI number(s) from the device's sticker or box into the IMEI fields.