Upgrade via a TF card

preparations

  • A Windows PC
  • Download SDDiskTool and extract it
  • A TF card and a TF crad reader
  • A HDMI monitor

Note: You should backup the data of TF card if they are important to you, because the TF card will be formatted.

Create burning card

  1. Insert the TF card to card reader and insert the card reader to your host PC

  2. Open SDDiskTool tool

  3. Select the TF card you just inserted

  4. Select function mode as Upgrade Firmware

  5. Click Firmware and select the firmware you want to burn

  6. Click Create to start creating

Sdtool
Sdtool

If creating successfully you will see the following image:
Sdtool

Upgrade via TF card

  1. Insert the TF burning card to Edge TF card slot
  2. Connect Edge and HDMI monitor via a HDMI cable
  3. Power on Edge or reboot it
  4. After reboot you will see the upgrading interface on HDMI monitor

Sdtool upgrade

If upgrading successfully, you will see the follow interface:

Sdtool upgrade done

Now, remove the TF card from Edge the system will reboot automatically and boot into the new system.

See also

Upgrade via a USB cable