[GH-ISSUE #494] Faled to fetch during installation of yellow ap version #1966

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sascha_hemi · 2026-03-20T20:08:04+01:00

sascha_hemi commented

2026-03-20 20:08:04 +01:00

Originally created by @sartyx on GitHub (Aug 24, 2025).
Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/494

Hi,

trying to install Yellow AP version and getting this:

Installation failed
Failed to fetch

This is a bit of a cryptic error message and I am not sure what it wants to tell me. Is the file missing or is the connection to the esp not working or what is that?

Of course I tried boot/reset button thing, I know this trouble from various other esp but then the error message usually is "connection failed or smth like that.

EDIT: If you encounter the same problem, wipe the s3 with some blank code before and then it works.

Case closed ;-)

Originally created by @sartyx on GitHub (Aug 24, 2025). Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/494 Hi, trying to install Yellow AP version and getting this: <img width="265" height="225" alt="Image" src="https://github.com/user-attachments/assets/bceb2a37-69af-44e2-add7-db7584eb0227" /> Installation failed Failed to fetch This is a bit of a cryptic error message and I am not sure what it wants to tell me. Is the file missing or is the connection to the esp not working or what is that? Of course I tried boot/reset button thing, I know this trouble from various other esp but then the error message usually is "connection failed or smth like that. EDIT: If you encounter the same problem, wipe the s3 with some blank code before and then it works. Case closed ;-)

sascha_hemi added the bug label 2026-03-20 20:08:04 +01:00

sascha_hemi closed this issue

2026-03-20 20:08:04 +01:00

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Reference: starred/OpenEPaperLink#1966