Re: downgrade from N dev beta to M
If you're still stuck try opting back in then opt out again. That, or try doing a manual update from settings. Like others, within 5 minutes I was prompted to downgrade back to Marshmallow again. Fun fact, in case any of you missed it like I did, opting out does wipe all your data and settings.
I tried it and I'm still waiting for the Ota to come to take me back to marshmallow
Posted via the Android Central App
If you're still stuck try opting back in then opt out again. That, or try doing a manual update from settings. Like others, within 5 minutes I was prompted to downgrade back to Marshmallow again. Fun fact, in case any of you missed it like I did, opting out does wipe all your data and settings.