: Extract the contents of the .rar file using a utility like WinRAR .
The tool is designed to address issues like "Invalid IMEI" or "Null IMEI" that occur after firmware updates, rooting, or partition corruption. It allows technicians to:
: Requires the Spreadtrum (SPD) USB Drivers to be installed on the PC for the device to be recognized in Diag or MTP mode. Download Write Tool 1504 rar
: Restore the original International Mobile Equipment Identity to ensure network connectivity.
The general workflow for using Write Tool 1504 involves the following steps: : Extract the contents of the
: Launch WriteIMEI.exe and select the appropriate COM port assigned to the device in the PC's Device Manager.
: It is compatible with various Spreadtrum-based devices from brands like Micromax, Intex, Lava, and Karbonn. 2. Technical Requirements Download Write Tool 1504 rar
: Users should always backup their data before attempting any firmware or IMEI operations.