Galaxy s5 neo error "whole file sgnature failed"

Using /e/OS Setup
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1

Hi all,

I tried to install EOS on my Galaxy S5 Neo using ADB sideload and always get the message after “Veryfying update package” that the “E: whole file sgnature failed” and then a second “E: signature verification failed”.

Has anyone got an idea what I could do?

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

2

I understand that this is a warning, rather than error; that is it is seen but the job rolls on.

Are you using Windows ? Yours question reminds me of this Samsung Tab s6 Lite (SM-P610) - "failed to verify whole-file signature" at 47%.