Spreadrum phones/devices are among the most popular phones in the world. Their chips [SC…] are used on feature and smartphones. When these devices become faulty software wise, the need arises to fix them using the manufacturer’s own tool comes in. To successfully flash .Pac files to ‘Spreadtrum’ phones like Itel, Mhorse, Innjoo, BML, etc, please follow my instructions below to learn how to use spd upgrade tool.
Requirements To Flash Spreadtrum .Pac File To Spd Devices
A windows Pc
Spreadtrum Device e.g Itel
Spreadtrum driver (download from post)
A good USB cable
Flashfile in .Pac format.
Spreadtrum Upgrade tool [Research / Upgrade Download]
How To Flash Spreadtrum .Pac File To Spd Devices
Download and Install Spreadtrum USB Driver on your Computer. If you have already installed Spreadtrum Drivers on your computer, then SKIP this Step. Download .pac firmware for your device (SPD Pac files here) Download and extract Upgrade / Research Download Tool to any location on your computer. After extracting, open the ‘Research / Upgrade download folder and open the file ; Research Download.exe
The program will then launch. Click on the Settings Icon [Load Packet] at the top left.
In the next menu, locate and select the .pac file you wish to flash.
After the .pac file has been loaded completely, click on the Play Icon to start the flashing.
Now turn off or remove and reinsert the battery of your spreadtrum phone. While pressing ‘Volume UP or DOWN button or even both, connect the USB cable to the PC to begin flashing.
The process will begin and all of the partitions will be flashed one after another until you will get a Pass notification.
Your phone may automatically restart or you can manually do it.
If research or upgrade download is showing waiting instead of flashing, click here to troubleshoot the problem.