Re: battery started getting flat fast
 

Suddenly i have such a problem. I think that power saving doesn't work. How can i be sure of that or fix it without reflashing again?

Re: battery started getting flat fast
 

Aps that have to run frequently tend to eat battery. Autolock is a good example since it frequently checks the light sensor on the N810 to determine if the device is in its case at which time it performs the screen lock function.