Hello, i also had that wakelock, and android system as greatest battery drain, it would drain arround 40% of battery during night, i dont know exactly what i did :), but now battery drain is gone. I disabled play store, in settings/privacy i denie...
Are the official builds stable?
The official and the nightly build works realy fine.
I can you recommed the latest nightly build
Download flashable fix here: https://drive.google.com/uc?id=0BzibP6EWB2skVFpVVGZDUjJtdFE&export=download and flash in recovery while running my first build. I have also uploaded a whole new rom for the other user that will download it.
Can you go ...
Second day into using the M2 snapshot build. As awesome as ever. Some minor problems with Google play services. But that's because of dirty flash. Flashing gapps again fixed it.
Many thanks to the dev for giving such a wonderful build to S3.
Even in light version?
The same for the light. It's not necessary to install gapps. The important apps from google Are already installed. On the First page is written the Installation instruction.
1. Nandroid backup
2. Full wipe