Flashed in latest twrp (fix3 version)Did you used stock or TWRP recovery?
---------- Post added at 02:25 AM ---------- Previous post was at 02:21 AM ----------
Thanks mate. My phone was also decrypted and first boot took around 15 mins. I guess it was encrypting entire storage. I was about to lose patience and then it came up. Anyway, good thing is there are no chances of data lose of internal storage.Magisk is working, I'm now using the closed beta with Magisk 18.1.
At first boot Magisk Manager (the application) was not installed and I had to install it manually. Also, Magisk Manager was saying that Magisk was not installed, but a reboot solved it. Now it is working perfectly.
And, if you were responding to me, I'm sorry I wasn't very clear, I wanted to keep the phone decrypted (disabling force encrypt at first boot), but I have failed and I'm using the phone encrypted at the moment.
For people who are on stock oreo rom, you guys can dirty flash or sideload the leaked build without doing factory reset.