PLEASE NOTE:
Although in our tests, there is no failure to boot after reflashing the EC, please back up your files in advance, and do not remove the power supply during the reflashing process, so as to avoid serious consequences.
What you need:
1. USB drive.
2. EC file.
Download link: https://www.dropbox.com/sh/mqmnsrigq7xj ... JO2Ba?dl=0
(Pls download the correct file according to your LattePanda Delta version.)
Instructions:
1. Copy the right EC files directly to root of the USB drive;
2. Plug your USB drive in Delta USB host, boot up the system;
3. Press “ESC” and go into the BIOS manu;
4. Navigate to Save & Exit. Choose “UEFI: Built-in EFI Shell” in Boot Override and press “Enter”;
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6. Now type dir and press enter. This will list all content on the USB Drive;
7. Type in eFuitX64 /u S70GR100-0220-A.bin /faildelay and press enter.(You can also use “Tab” key to fast choose the right file)
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10. All Done! Your Delta can auto boot on power now.
If you want to restore your Delta to its oringinal status(without auto-boot feature), please dowload the default EC file and reflash it as the same instructions above.
Default EC file: https://www.dropbox.com/sh/mqmnsrigq7xj ... JO2Ba?dl=0
