This is the link posted in the thread as a test build for the t-Mobile variant because the official app didn't work. There has since been a another official release that I haven't tested but other users have confirmed it working. Just follow the instructions as posted
https://drive.google.com/file/d/1UcXBiCWw4q4IkWZhqy1M_YoAZO2Bqvmt/view
Install the opAOD app from the link above
Install Edxposed installer apk
https://www.coolapk.com/apk/com.solohsu.android.edxp.manager (YES YOU CAN FIND IT ELSE WERE BUT I ACTUALLY USE COOL APK)
Magisk:
Install Riru core(don't reboot)
Install Riru Edxposed )Reboot)
Open the edxposed installer app and find the modules tab
Click the activate tab and reboot
That's all I did and it was immediately working upon reboot.