Download SPD Upgrade Tool SPD Upgrade tool allows you to flash PAC firmware on your android device and feature phone device.
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How To Flash PAC Stock Rom With SPD Tools
How To Flash PAC Stock Rom 1.Download and Install Spreadtrum USB Driver. 2.Download Stock Rom. 3.Open Spreadtrum Upgrade Tool. 4.Click on the Load Packed Button and add the Pac file. 5.Now Click Start Downloading Button to begin the flashing. 6.Now Connect Your Phone with USB and hold Boot Key. 7.During the flashing process your device will restart automatically.once flashing is completed, you will be able to see the Green Passed Message. Now Enjoy your Smart Phone… :Important Notes: ::Take a Backup of your Personal data before flashing or installing the firmware on your smart phone as this helps you to recover the personal data whenever any thing wrong happens.