Write IMEI Tool

Write IMEI Tool is a small application for Windows Computer, which allows you to flash the stock firmware (.pac) on Spreadtrum / Unisoc Powered Smartphone, Feature Phone, and Tablets.

Here on this page, we have shared the latest version of the Write IMEI Tool and the previous versions.

Flash Single IMEI :
It allows you to flash the IMEI on Spreadtrum/Unisoc Chipset Powered Mobile Devices, including FeaturePhone, Smartphone, and Tablets.

Flash Multiple IMEI :
It allows you to flash multiple IMEI to the device in a single click. Add the IMEI in the input area, select the mode and click on write to begin the flashing process.

Supports Normal Mode / Calibration Mode :
It allows you to write IMEI through two modes, i.e., Normal Mode and Calibration Mode. In the normal mode, your device should be On before connecting the device to the computer, and in the Calibration Mode, you don’t have to press the power key if you are using the USB cable.

Flash IMEI of your Choice :
You can also flash IMEI of your choice on your device (caution: flashing IMEI different than the original is illegal, and may cause trouble for you, so beware).

Download Write IMEI Tool :
The IMEI Tool is compatible with Windows OS, including Windows XP to Windows 11 (x32 or x64 bit). If in case you were searching for the latest version of the tool, then use any of the following links to get the tool on your computer :

Once Readme :
  • With the help of the Write IMEI Tool, you can flash up to 4 IMEIs at a time (depending on your device, how many SIMs it supports).
  • Attention : Flashing Auto Generated IMEI is illegal, and can cause serious problems for you. So, be aware, what are you doing?
  • This site does not force or guide you to change your IMEI. This website only guides you how it is done, so is not responsible for what you do or will do with the IMEI code.
  • Credit : The Write IMEI Tool is created and available by Spreadtrum INC. So, full credit is addressed to them for this tool.