I upgraded to Pie and I want out. How do I go back?

[Android Central Question]

It has messed up my Fitbit tracking and constantly says 'syncing email'. Grrrrrrr!!

 

[Rukbat]

Flash an Oreo ROM. (Make sure you do a full backup first.) Since we don't know what phone you have or what you have installed in it (like TWRP?), that's about as far as we can go. If you join the Android Central community, you can post that information in this thread and keep all the information in one place.