Here's the theory behind why this works.
The kernel is responsible for generating random data/numbers. When the pool of random data runs out, the kernel will create more random data.
When the kernel starts to generate more random data, it B...
Here are my results when comparing b21 and b22a:
At least with my tests, 5 hours deep idle on 3g, no appreciable increase in battery life. Both kernels drained to 93% battery after 5 hours.
However, that's not to say there won't be an increase ...
So ran phone down to 48%(2 hr 15 min SoT) and plugged in charger and started up Order and Chaos 2 and played for 10 mins and then quit and checked battery level.....47% so looks like at least with hard gaming it won't charge while using. Going to ...
Pretty happy with my battery life.
My phone is unlocked, rooted, and un-encrypted.
total time on battery: 19h 10min.
total SOT: 5h 45min
adaptive brightness enabled, brightness slider at 50%
google location reporting and history off
Even with the brightness setting at max, it can be difficult to see the nexus 6 screen in bright sunlight.
The nexus 6 panel supports a high brightness mode that is brighter that the max brightness setting.