Re: Thunderbolt Problems & Solutions Tracker + Battery Tips 8/13/
I'm not convinced the battery consumption charts are all that accurate (in terms of what is using the battery). I have the HTC extended battery, and it always shows that most of the battery is consumed by the screen (around 60-70% when I really work hard to manage the screen, 80-85% or so if I just leave it bright).
Even with the extended battery and conservative usage, I've been getting down to about 50% battery by noon to 1PM after unplugging the battery at 6AM, and putting the phone on the charger for a while either sometime during the day or sometime in the evening or I'd be looking at a low-battery warning by 11PM.
Monday, my company installed a cell repeater so I finally get a stable signal at my desk. No more toggling between 1x and 3G and no signal all day for me any more! Yippee!
But, more importantly, battery life has changed far more than I thought possible. I unplugged the phone at 6AM, it's 1:15PM, and I'm sitting pretty at 76% battery charge.
The battery use graph still shows the same percentage going to the screen that I'd expect from use before the repeater got put in, though. About 65%. None of the other percentages have moved any significant amount in any way. Yet I've got TWICE the battery left compared to when I did not get decent signal and the phone struggled with the radios all day, so I can only assume the radio was pulling a LOT of power that wasn't being reported on the graphs.
So apparently the radio usage doesn't really get tracked, or at least doesn't get tracked accurately.
Maybe everyone else knew this, but it came as a surprise to me and I thought it might be a useful tidbit for others.
Anyway, managing the brightness of that big, bold, beautiful screen is still probably the #1 thing you can do to extend battery life. But keeping the phone in areas where it gets solid signal seems to be pretty high up on the charts, too.