SPD_Upgrade Tool_R4.0.0001 Download free for latest SPD Cpu supported -
5735C, 6531, 6815A, 7703, 7715A, 7730A, 7730G, 7731G, 8730S, 8830A, 8830G, 9620M, 9830A, 9836A, 9820A, 7720A, 8820A etc.
SPD Upgrade Tool is simple interface. You can easily load the firmware in the tool and you are ready to flash the firmware on your SPD device.
This tool allows Factory Flash PAC firmware on the Android Phone and Feature Phone (Bar phones). Simply, add the firmware in the SPD Upgrade and click Start Downloading Button to begin the flashing process.
ResearchDownload_R4.0.0001 (latest)