So I’m trying to rund the steps from this unofficial link that you posted:
I’m stuck at step 8-B, which is installing the eROM. The file I downloaded is e-2.2-t-20240718417775-dev-starlte.zip.
I’m trying to copy the file from my PC to the phone but the behavior is weird (I don’t see a progress bar and the copy dialog is closing after few seconds).
Also the phone is not showing the zip file when I go to the “Install” section.