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====== Edge2 Install OS into eMMC via USB Flash Tool ======

===== Introduction =====

This document mainly introduces how to use the USB flash tool to install the OS image to Khadas SBC onboard eMMC.

===== Install on Windows PC =====

==== Preparation ====

Dowload [[dl>products/edge2/tool/rkdevtool_release_v3.28.zip|rkdevtool_release_v3.28]] and [[dl>products/edge2/tool/driver-assitant_v5.13.zip|driver-assitant_v5.13]] then extract them to somewhere.

==== Install USB Drivers ====
  - Enter ''driver-assitant'' folder, then run ''DriverInstall.exe''.
  - Double click ''Unistall'' to uninstall.
  - Double click ''Install'' to install.

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==== Install the OS ====

  - Run ''RKDevTool.exe''. Then clink ''Upgrade Firmware''->''Firmware'' to select a image.
  - Connect Edge and PC with a USB-C data-cable (Edge will power-on automatically).
  - Put your board into [[products/sbc/edge2/install-os/boot-into-upgrade-mode|Upgrade Mode]].
  - Your PC should have found your Edge device as a connected USB device.
  - Now all you need to do is to click the ''Upgrade'' button of the tool and wait for upgrading to complete.

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===== Install on Ubuntu PC =====

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