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SYMPHONY Z40 CUSTOMER CARE FILE
HOW TO FLASH SYMPHONY Z40
01_Step, Download Update Flash File AND Firmware
02_Step, Install SPD USB Driver Pc OR Laptop
03_Step, Download Update version SPD Upgrade Tool
04_Step, Open SPD Flash Tool & Dongle OR Device
05_Step, SPD Tool Click Settings Button
06_Step, Select Spreadtrum PAC File
07_Step, Loading Full File SPD Upgrade Tool
08_Step, your Phone is Must BE Power OFF
09_Step, your Phone is Reconnect Battery
10_Step, Hold volume Up AND Down Button
11_Step, Connect Mobile To PC OR Laptop USB Cable
12_Step, Start Play Button On Enjoy Flash