Z5C - Fast dormancy uses battery

[bullfrog669]

Hello

I have problem with fastdormancy wakelock. "FastDormancyWakeupServer" is using a lot of battery according to historian and Cell Standby is the biggest consumer on phone records.

My carrier supports fast dormancy and phone is running .253 FW.

What could be causing that problem?

[_alexdon_]

@bullfrog669 Can you check if the same occurs in safe mode? You should also check if there is a frequent mobile data usage by some app. What about google now, do you have it enabled?

[bullfrog669]

I've had Google Now both enabled and disabled and cell stadby was always the top consumer.

Didn't try safe mode.
How do I check for frequent mobile data usage? I can't see usage frequency in standard data usage menu.

[_alexdon_]

Please check safe mode first, it might be an app that doesn't use too much data but syncs a lot. Also, is there an app whitelisted from doze?