Originally Posted by hostar
It was just a tip. If in your version is fastboot mode physically present, it should work, but if it's not present, you just could be able to ssh over diags.
And I maybe gave you bad link, because I don't know, which firmware version you have.
If you will do that sometime in future, just go to:
and download proper file according to you firmware version.
A warning, that link is to a site that is missing a kernel for 5.0.0 -
You can see from the names that it has both the 5.0.0 'main' and 'diags' system images, but there is only one 5.0.0 kernel present.
There should be two kernels present - the main and the diags kernels are different.