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Primo GF5 Firmware, Flashtool & Drivers

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Flash Tool Instruction  

Firmware Version- Primo_GF5_V2.1_20171010 (November 9, 2017)


Software Download Link (Latest OTA) -  http://www.mediafire.com/file/d1k1wjxakkxfea0/Primo_GF5_Firmware.zip


Step 1: Driver Installation

Install the drivers.


Step 2: Open Flash Tool

Open the Flash Tool. Enter folder named "UPGRADEDOWNLOAD_R4.0.0001". Then enter file named "Bin". There you will see an icon named "UpgradeDownload", 


Step 3: Pac Loading

a. Click "Load Packet".

b. Enter " Primo GF5 Firmware -> Software folder and select " Primo_GF5_V2.1_20171010" file

c. Click "Open"


Step 4: Firmware Upgrade

a.       Click "Start".

Step 5: Connect The Handset

After clicking the "Start", press the volume down key of your handset, and connect it to your computer with USB cable.

Remember: Before connecting the handset with your computer, you must turn it off. Also notice that the battery has to be kept inserted.

Flash operation will begin,


Step 6: Notification

There will appear "Passed". This means it is successful.


Now Disconnect phone , open battery and reconnect  again ( If non-removable ).



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