I have a pretty bad battery drainage problem. Multidp and 12_hsic wakelocks are prevalent. The most noticeable is the Phone app waking up the most.
Steps I've taken to combat the High battery drainage
- Disabled Fast Dormancy
- Greenified Facebook, Playstore, PlayBooks and Keep
- All but contacts and chrome are checked under the autosync settings
- Even tried apps like Juice Defender, but the battery drainage increased to a whole new level; deleted the app
- Installed a custom kernel. Undervolted by -50mv
Kernel: Temasek Kernel
Thanks in advance.