in the pursuit of an everlasting battery, i installed setcpu on my phone yesterday-- i set it to a max of 400 when the screen is off, 800 when overheating, 700 when at 75% of battery, 500 when at 50%, normal when ac charing and 70% when usb charging (so i can hopefully charge faster in the car).
i havent been an android user for awhile and dont know if setcpu is one of those programs that use more battery than it saves i.e. "bloated". also, i know it sort of defeats the purpose of the dual core to underclock, but i'm going to be honest, i'm an iming, texting, browsing, sync two emails, words with friends, shopkick kind of gal...
ewww Words with Friends. WordFeud FTW!
I have never messed with SetCPU aside on my Android tablet because it had a problem sleeping. I can say that it did wonders for my tablet, I can't see why it wouldn't be the same in this case.
I don't know if I would set it to vary the speeds based on the battery readings. My tablet I had the CPU set to like "72mhz" when the screen was off and On Demand when the screen was on.
I also used Advanced Task Killer to kill all tasks when the screen was shut off because my son was launching games and leaving them run in the background. Between the two, the unit was like a whole other unit. That might be overkill but if you are worried about saving battery, might as well kill all those background apps too. Wouldn't hurt to test it. My biggest concern would be your Email Sync and IMing.
So in Advanced Task Killer, just have it ignore said apps and kill everything else.
yes i have am using it on my G2X i only have a screen off profile which is set at 216-312. I dont really want to lose speed just because my battery is low and while charging the phone doesn't heat up like my N1 did so i don't see a need for a profile there. It does work and it does work well.
Prod1702 said:
yes i have am using it on my G2X i only have a screen off profile which is set at 216-312. I dont really want to lose speed just because my battery is low and while charging the phone doesn't heat up like my N1 did so i don't see a need for a profile there. It does work and it does work well.
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I always set my screen off profile to 216/216 with the conservative or power save governor priority 100.
Sent from my HTC Glacier using Tapatalk
graffixnyc said:
I always set my screen off profile to 216/216 with the conservative or power save governor priority 100.
Sent from my HTC Glacier using Tapatalk
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do you experience any lag when you turn the screen back on?
for some reason, when i select nvidia as my device, the governor drop down is greyed out-- how did you change the governor?
player911 said:
ewww Words with Friends. WordFeud FTW!
That might be overkill but if you are worried about saving battery, might as well kill all those background apps too. Wouldn't hurt to test it. My biggest concern would be your Email Sync and IMing.
So in Advanced Task Killer, just have it ignore said apps and kill everything else.
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hey! theres nothing wrong with wwf.. :]
i froze many bloat apps with titanium, and games too since i'm not much of a gamer :/ yeah, iw as thinking of taking off the syncing and iming, but i get very aggressive and could see myself dumbing down my smartphone for the sake of the battery.
with setcpu the way i described, i have noticed a loss of 5.5% an hour with normal use during the workday-- which is when i need to save my battery since i cant charge at work... i think i can live with 6% an hour... maybe.
but i did like underclocking for certain temperatures, because for some reason the phone is feeling hot in my pocket and has temps of about 91
Advanced task killer? Why am I hearing it's bad for your phone? Even when I installed it, I was losing a lot, even with Juice defender I'm losing a lot. I hardly have any apps, and I'm afraid to use my phone because of my battery.
Anyone know what I can do?
Once undervolted kernels start rolling out, battery life should improve marginally.
Mikeglongo said:
Advanced task killer? Why am I hearing it's bad for your phone? Even when I installed it, I was losing a lot, even with Juice defender I'm losing a lot. I hardly have any apps, and I'm afraid to use my phone because of my battery.
Anyone know what I can do?
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task killers POINTLESS
setcpu great for profiles
if u haven't looked at the factory reboot thread check it out
because it supposedly solves some battery issues
sent from my G2X with no regrets
Mikeglongo said:
Advanced task killer? Why am I hearing it's bad for your phone? Even when I installed it, I was losing a lot, even with Juice defender I'm losing a lot. I hardly have any apps, and I'm afraid to use my phone because of my battery.
Anyone know what I can do?
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Click to collapse
I use both and they help. Only use task killer manually.
Sent from my LG-P999 using XDA Premium App
Is there an app that will tell me my battery usage for a certain app without having to monitor the cpu and network and all that then figure out all the math. Im looking for something really simple that will lay it all out for me so I can see whats going on at just a glance.Thanks
Hello, as the title states, I was just wondering whether over clocking the phone can "break" the phone?
Also another question, Which Sebastian kernel should I use on Virtuous inquisition rom?
Would really appreciate some help with this.
Thanks a lot
I have never had a problem over clocking any of my phones. I do find you need to find that optimum speed, for best performance.
List of phones I have overclocked.
HD2
Nexus S
Nexus One
EVO
Sensation
Heat from overclocking your phone can break your phone but the sensation processor is supposed to be 1.5ghz stock. Pretty sure phone has a built in sensor that shuts it off before allowing it to overheat and fry the chip.
No kernel will really allow any unstable over clock levels, at least not without warning you. The processors in our phones were designed for 1.5ghz but HTC under clocked them stock to save battery. You can still go above 1.5 without damaging your phone. It might shorten the life, and yes you have a very slight risk of overheating but like the other guy said, your phone will turn off before killing itself. You will see a bit more battery drain though. Personally I've found it rather pointless to over clock. If I do I only go to the designed speed of 1.5. With a dual core processor I just don't see the point in going over that.
Sent from my HTC Sensation Z710e using XDA App
So I recently downloaded SetCPU for my HTC Vivid and I was playing around with it. I was wondering what you guys think about using it for battery savings? Any specific profiles you guys use that work great? I'm trying to prolong the battery life of my device. Flashing a new ROM has helped a lot, but I want to squeeze as much as I can out of it. Is SetCPU really worth using for battery savings or will the extra processing it does to change around the speed cause it to not help me that much?
Hey guys, I just had a thought and was wondering if anyone had the answer to this. So, since the stock launcer on the N5 has the always listening feature, do you guys think using a different launcher would increase battery life? I know the S800 has the capabilities of low power speech recognition but just a thought.