On this post we are going to share with you a very useful flashing tool for SPD based phones which is Research Download or SPD Upgrade tool.This is the official flash tool form SPD platform (Spreadtrum communication Inc) and you can flash all type of SPD based phones easily with official firmware. SPD upgrade tool.
HOW TO FLASH WITH SPD UPGRADE TOOL (Research Download) ANY SPD PHONE?
It is so simple to flash any SPD smart phone with SPD upgrade tool you just need you,r phone PAC file and add that file clicking on load packet when PAC file loaded then click on start downloading button and connect USB cable holding up and down vol keys if you have install SPD 7xxx USB drivers then flashing will begin if drivers are not install then it will tack same time to install divers or find drivers on you,r PC,when you PC found phone then on the Research Download tool you will find COM Port on port menu and then released vol keys when flashing don you,r phone will restart and it will tack same time to well come menu.
Download Latest Version of SPD Upgrade Tool