A simple small app that will let you enable or disable fast dormancy.
Battery life is better for me when disable.
-You must have root
-Tested on JB only
-FD will be enable again after a reboot
device-2013-01-03-185628.png 51.46K 48 downloads
FDManager-v1.1.zip 51.06K 55 downloads
APK in the zip file
If you try please report here your results about battery life.
If you want a good app to monitor battery usage in both case, i suggest this one : http://forum.xda-dev...d.php?t=1179809
If you want to do it manually :
To enable : echo 2 > /sys/power/fast_dormancy
To disable : echo 0 > /sys/power/fast_dormancy
--Fix FC when fast_dormancy entry may not have good rights setted.
Edited by vache, 04 January 2013 - 01:21 AM.