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Download Official GSM USB Driver

Walton Primo R4

Download Walton Primo R4 USB Driver. How to Flash Walton Primo R4 Step by Step Tutorials Video. Download Flashing Tools for Walton Primo R4

Walton Primo R4 CDC driver For Flashing Firmware

Download CDC Driver

How to Install (video)

Walton Primo R4 VCOM driver For Flashing Firmware

Download VCOM Driver

How to Install (video)

Walton Primo R4 ADB driver For Normal Connecting

Download ADB Driver

How to Install (video)

Updated: August 4, 2017 — 7:15 pm
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