I tried installing the build e-0.18-r-20210831132813-dev-beyond1lte.zip on my S10, but it failed. When I started the adb download
adb sideload e-0.18-r-20210831132813-dev-beyond1lte.zip
all is well up to 47% but then I get this on my PC terminal
serving: 'e-0.18-r-20210831132813-dev-beyond1lte.zip' (~47%) adb: failed to read command: Success
and on the phone it says
Veryfying update package... E: failed to verify whole-file signature Update package verification took 58.9 s (result 1). E: Signature verification failed E: error: 21 Install from ADB completed with status 2. Installation aborted.
Did I do something wrong and is there some way to fix this problem?