I successfully installed e recovery and e os 1.5 on kuntao. After starting it the first time, I set
the language and typed in my wifi password. After that the setup is stuck and tells me after a while to use another wifi. But its the same with others and mobile data. So I say skip and it will say please wait forever. Also trying offline install doesnt work it will be stuck at please wait too. Is this a bug, what can I do? It is a supported device…
Just guessing at what the issue could be … Does it help to look at your preparation before installing /e/ ? What was your previous OS and Android version ? Did you remove all accounts (especially Google) as well as (to be on the safe side) Factory reset ?
I don’t think that will help, Lineage 18.1 should be equivalent to /e/OS 1.5-r both are Android 11.
If you do not get a better suggestion it might be worth considering going back to the latest manufactures ROM – perhaps it was Nougat (from a quick search).
This approach would fit with this “general purpose” prerequisite
Caution: Do not install /e/OS on top of a higher version of stock OS. Before installing /e/OS ensure your device has the latest stock OS of the same version as /e/OS. If only lower versions of the stock are available then install the last available lower version before installing /e/OS.