Related
I heard the standby time on this phone is awesome.
When I got it, the standby time was terrible!
How can I improve battery life?
What am I missing?
EDIT: added poll
This is my experiance.
When I bought the phone...first 3 times I fully discharged my battery and charge it over night when he was off. 3 times like that, one kind of "formating" battery process.
Now with stock ROM 1.66 WWE EastEurope...5-6 programs and 3 games,with normal use I can used him 48h, with full use of everything...24h.
In standbye over night 1%/3h dropps down...
Smartmob said:
This is my experiance.
When I bought the phone...first 3 times I fully discharged my battery and charge it over night when he was off. 3 times like that, one kind of "formating" battery process.
Now with stock ROM 1.66 WWE EastEurope...5-6 programs and 3 games,with normal use I can used him 48h, with full use of everything...24h.
In standbye over night 1%/3h dropps down...
Click to expand...
Click to collapse
hey thanks! I'll try that. so just let the battery die then charge it up again and repeat?
Do a search. I average about 2.5 days of moderate use.
please don't let your battery die.
Li_ion batteries doesn't suffer from memory loss, so there is no reason to let it discharge fully. let it get low like 3-5%.
but besides that, conditioning of the battery is important on a new battery.
if you flash a new ROM, it is also important to go through cycles before it configured the correct battery capacity.
i got it a couple of days ago as well, and standby time is very impressive. batteryrarely drops over-night.
the problem is during the day with heavy usage...
rickyoon.vegas said:
please don't let your battery die.
Li_ion batteries doesn't suffer from memory loss, so there is no reason to let it discharge fully. let it get low like 3-5%.
but besides that, conditioning of the battery is important on a new battery.
if you flash a new ROM, it is also important to go through cycles before it configured the correct battery capacity.
i got it a couple of days ago as well, and standby time is very impressive. batteryrarely drops over-night.
the problem is during the day with heavy usage...
Click to expand...
Click to collapse
last night I let it go down to 6% and then powered off.
Then I charged to 100% overnight and I think the life today is better than normal.
I've played a little tekken and I still have 4 filled in battery slots!
Turn off push email and limit anything that updates automatically (weather, facebook info etc..) I went from 1 day to 3 days just by doing that.
johncmolyneux said:
Turn off push email and limit anything that updates automatically (weather, facebook info etc..) I went from 1 day to 3 days just by doing that.
Click to expand...
Click to collapse
oh wow. so if I turn these things that update automatically, can I still hit update now?
I do that now anyway!
Yes...you can always hit "Update now" when you wanna se any new update.
Today...i phoned for cca 3min, send & recieve 20SMS, 20min playing with device...and my battery drops on 85% now...from 8h in the morning...thats in 14h 15%
Is it possible to make maybe that it won't update weather at night?
hiddengopher said:
oh wow. so if I turn these things that update automatically, can I still hit update now?
I do that now anyway!
Click to expand...
Click to collapse
As smartmob says, yes. I did it like that for a few days but ended up switching most things back on (email accounts, weather, ms myphone etc.), but with longer intervals between things.
I was suprised how much of a difference turning off these things made to be honest. Turns out that my telling off from O2 (1.2GB of data in a week ) was a blessing in disguise
Smartmob said:
This is my experiance.
When I bought the phone...first 3 times I fully discharged my battery and charge it over night when he was off. 3 times like that, one kind of "formating" battery process.
Now with stock ROM 1.66 WWE EastEurope...5-6 programs and 3 games,with normal use I can used him 48h, with full use of everything...24h.
In standbye over night 1%/3h dropps down...
Click to expand...
Click to collapse
where did u get 1.66 wwe east europe stock rom its not out yet
Hmm, so having read up on some posts claiming that battery life steadily improves with the HD2, I've been patient since Wed (when I got the phone, TMOUS HD2), but my battery life is still horrific. I've got every auto update off, besides weather and email every half hour. I've adjusted every other option I could think of that would drain the battery, and yet, I'm experiencing at best, a 6-7 hour usage with NO web browsing, 2-3 calls, and about 10 texts. In standby alone, my phone is dropping 2-3% every half hour it seems. Also, I've made sure that no superfluous programs are running in the background via taskmanager. Now I've read that others have had poor battery life too, but my case seems pretty bad, and don't see hope that the battery will improve much beyond this. Is it possible that my phone is faulty or that my battery's faulty? or perhaps even both?
joefosho315 said:
Hmm, so having read up on some posts claiming that battery life steadily improves with the HD2, I've been patient since Wed (when I got the phone, TMOUS HD2), but my battery life is still horrific. I've got every auto update off, besides weather and email every half hour. I've adjusted every other option I could think of that would drain the battery, and yet, I'm experiencing at best, a 6-7 hour usage with NO web browsing, 2-3 calls, and about 10 texts. In standby alone, my phone is dropping 2-3% every half hour it seems. Also, I've made sure that no superfluous programs are running in the background via taskmanager. Now I've read that others have had poor battery life too, but my case seems pretty bad, and don't see hope that the battery will improve much beyond this. Is it possible that my phone is faulty or that my battery's faulty? or perhaps even both?
Click to expand...
Click to collapse
There's obviously something wrong somewhere, isn't there!
Perhaps it may be a good idea to try a different battery. It obviously means buying a new one (and not some cheap crap off ebay either!), but it's an easier option than sending your lovely new phone away for repair.
same here
especially coming from a nexus one, since day 1 i have tried all of these solutions and no success.. i did a hard reset as well just to see if that had anything to do with it and it didnt..
im at 40% and i have had the phone for 6 hours and a half, i literally sent 10 texts and called 2 people for a total of 20 minutes.. really strange..
i wish these smartphones had bb battery lives lol, but then again my bb didnt really have a huge screen or touchscreens
yeah if I can't figure out what's causing the issue, I might just go ahead and get my HD2 exchanged for a new one since I'm still within the 14 day return period for Tmobile. Too bad I already applied my screen protector! What a waste...
joefosho315 said:
Hmm, so having read up on some posts claiming that battery life steadily improves with the HD2, I've been patient since Wed (when I got the phone, TMOUS HD2), but my battery life is still horrific. I've got every auto update off, besides weather and email every half hour. I've adjusted every other option I could think of that would drain the battery, and yet, I'm experiencing at best, a 6-7 hour usage with NO web browsing, 2-3 calls, and about 10 texts. In standby alone, my phone is dropping 2-3% every half hour it seems. Also, I've made sure that no superfluous programs are running in the background via taskmanager. Now I've read that others have had poor battery life too, but my case seems pretty bad, and don't see hope that the battery will improve much beyond this. Is it possible that my phone is faulty or that my battery's faulty? or perhaps even both?
Click to expand...
Click to collapse
Maybe you can try using with no sd card. Some people found out that one faulty mp3 may cause such issue. Have a look at the topic 'Extreme battery usage with non-official ROMs' under HD2 ROM Development section.
I wanted to post a link for this topic but I cannot post link due to some restrictions.
Interesting, thanks for the heads up. The thing is, I've only been running the stock factory ROM, and I haven't even uploaded any MP3's onto the device either. Anyhow, I'll give a read through and take my SD card out now to see if it helps!
funky26cro said:
where did u get 1.66 wwe east europe stock rom its not out yet
Click to expand...
Click to collapse
Evo, ovdje klikni na prvi link i u folderu 1.66 ćeš naći i EastEurope Nije službeno izašao...ali ga ima ovdje...neznam kako ali ima, ja ga instalirao i kao svaki drugi stock ROM je.
English:
Here, click on this link and find it in 1.66 folder. Its not officily out, but its here. I install it normaly like every other stock ROM
http://forum.xda-developers.com/showthread.php?t=577717
johncmolyneux said:
There's obviously something wrong somewhere, isn't there!
Perhaps it may be a good idea to try a different battery. It obviously means buying a new one (and not some cheap crap off ebay either!), but it's an easier option than sending your lovely new phone away for repair.
Click to expand...
Click to collapse
I'm beginning to think there's something faulty with the TMO-US HD2's.
We should do some testing...
So I finally got rid of my iPhone 3G (jailbroken on T-Mobile), and got an HD2 instead. I've always liked Windows Mobile phones (and had most iterations), and since now there is finally some capacitative goodness on WM, I jumped on the opportunity.
And I'm regretting it already.
I'm hoping that somebody here has some suggestion that my two days of thread searching, and experimenting didn't cover.
The problem is, yay, .... the damn battery.
I left it on the charger from totally empty to completely full at 2AM. At 8AM, it was down to 85%. Ten minutes of reading e-mails, 74%. The thing is really not usable in this state.
Here are all the things I checked already:
It runs the latest T-Mobile ROM and radio (the one that just came out a few days ago).
Latest version of .NET (3.5.9).
No push e-mail, e-mail checking once per hour, weather checking once per hour.
Strong 3G coverage area, still tried out WMLongLife anyway (with no difference).
Did several cycles of full discharge, recharge.
Always check task manager, not leaving programs running.
Nothing else is set to go online - Live is disabled.
Screen brightness is set at 30%.
All charges done via wall charger.
I read every post I could find, especially fun the ones where people get 4 days of standby, and 6+ hours of heavy use. Short of loading the ARTEMIS ROM, I exhausted all options I could find. And really, it seems like people get decent performance from the stock ROM, so I'd like to stick with that for the moment.
What am I missing?
So frustrating. I can see how this sort of thing would make the average "just user" go run for the Android or Apple hills. No wonder we get stuck with restrictive babysitting technology, when others can't get their **** together. Spend $450 on a phone that can't make it through a half day of reasonable use? Argh!!
Any suggestions would be greatly appreciated.
same here
i have all the same problems my batt just sucks i figure i have to just by a new one
hey man, i was like you at first too. all my mates had iphones (i dislike apple in general) i didnt want one. At the time o2 (uk) didnt stock android phones and i had a sony x1 previously. So, i got the hd2 and...like you said was disapointed.
Changed the rom to a custom one here at xda (hdowners btw) which lasts 1.5 days (heavy usage)...never seems to get 2 full days when i use it alot.
installed a few different browsers (opera 9.7 and 10)
installed morphgear (with some amazing landscape skins)
fpsece (i found time crisis to be the only actual playable game)
coreplayer
and found it a awesome phone...changed my views on it. Try some custom roms and see what you think...usually you will go mad installing themes, skins, apps...just go wild and keep the ones you really like/work in a seperate folder. Then reflash and install the best only...thats how i done it and i now love this phone
good luck, im sure the rest of the forum will give you some advice.
wayandrs: The main thing that will help is by upgrading the ROM even if it is to stock 1.66 (the latest UK one available) then you notice a large difference and even more so with some of the cooked ones. Other things to note are the WiFi, make sure it doesn't be left on (and only turn it on if you need it) it proper drains the battery. Without knowing your habbits with your phone it is very hard to come up with decent suggestions that hasn't already been posted elsewhere.
I can safely say I get 2-3 days use out of my device but then I don't use it all that much (anymore), don't forget as it is a new toy for you, you will keep playing with it seeing what it can do, this will soon die down (as it always does) then it will be better.
there must be something wrong with your device or battery.
mine lasts for about 3-4 days while middle use. i think for such a powerful and huge device, this is more than respectable.
heavy use...mh...i would say it lasts minimal 2 days, sometimes more.
did you write a complain to t-mobile?
DN41
The battery will improve after a week or so .
Note : charging your battery the first time for only 6hours isn't much , the first time that i charged my battery i left it charging for 24 hours.
Updating to the latest ROM and Radio helps .
I have two suggestions:
1) Take your phone back to where you bought it and let them deal with it. I get at least a full day with heavy use which is to be expected from a high end device with a 4.3 inch screen. I spent a few dollars on a car charger and an extra wall charger for work, sorted.
2) If you want help on these forums leave out the useless complaining about what a rotten device you have. I think I speak for many contributors of this forum when I say that these kind of posts are getting old and wearisome. You will be more likely to get polite replies with inteligent suggestions if you simply state the problem without moaning about the horrible mistake you made in being seduced into buying an HD2. I have purchased phones that I simply did not care for. I returned them.
First step: Flash a decent ROM with most of the performance/battery tricks in there already. Many of these ROMs are constructed from the best (often most battery efficient) parts of multiple ROMS.
Touch-X, Energy, Artemis, CleanEx, etc. All are excellent (though I favour Touch-X myself for a great utility/preformance/battery balance).
Second step: Flash a good Radio that works well in your area but also works well with the ROM/has decent battery life. You'll need to research this for your chosen ROM.
I use the Korean radio in UK. Good quality/signal/battery life.
Run it for a few days, charging to full and emptying the battery before recharging to full again. Do this for 3/4 days at least.
Those changes alone got me upto 2.5 days standby and 4 hours usage (thats movie playing for 4 hours with 100% backlight in a hotel room). Good for a smartphone and longer than my friends IPhones.
Other small programs like WMLongLife, adjusting down the backlight automatically, added another .5 days to standby (though not much to active use life).
ribcage said:
I have two suggestions:
1) Take your phone back to where you bought it and let them deal with it. I get at least a full day with heavy use which is to be expected from a high end device with a 4.3 inch screen. I spent a few dollars on a car charger and an extra wall charger for work, sorted.
2) If you want help on these forums leave out the useless complaining about what a rotten device you have. I think I speak for many contributors of this forum when I say that these kind of posts are getting old and wearisome. You will be more likely to get polite replies with inteligent suggestions if you simply state the problem without moaning about the horrible mistake you made in being seduced into buying an HD2. I have purchased phones that I simply did not care for. I returned them.
Click to expand...
Click to collapse
Yes, sorry I fell back on the usual retoric.
I do wonder though if when someone buys a new 'Toy' that they dont hammer it to start with for the 'joy' and never think of the consequences.
I like you, no matter which phone I own, being a businessman and needing maximum performance have a charger at my bedside (the phone is my alarm) and also connect it to the car charger when driving.
I wonder if many of the people that move up from a basic Nokia phone (or similar that can last a week) realise what is involved in powering all the functions they require?
Please don't quote iPhone as it dunt do half!
try elegencia rom v 8.5 and reply back
I use the stock rom 1.66 from the beginning and check my mail automatically every 30 minutes. Now and then I check some websites and download cabs and use HSDPA/3G and WIFI if available. My battery is 100% in the morning and 70 percent in the evening. Not bad at all. The first 12 times I fully charched the battery during the night.
I use Bandswitch, which automatically disables my connection within 30 seconds. This is the most important and useful tip! You don't need a custom ROM to solve the battery drain issue.
tarekkkkk said:
try elegencia rom v 8.5 and reply back
Click to expand...
Click to collapse
+1 - Lovely ROM
it looks like you have not a windows phone before
Thanks.
Thanks for the ROM suggestions. I'll try a few more days of deep cycling the battery to see if that helps - if not, I guess I'll try a custom ROM.
And yea, to those 'get a life' and 'don't complain about Windows phones' posts, whatever. I've owned Windows Mobile phones since they first came out, and it's just frustrating that the out-of-the box usability hasn't gotten any better to this day. Looks at the cool people that actually manage some constructive feedback - they are who make XDA forums great. Thanks guys!
A new 1200 battery is 15 pounds (the official from HTC) as a backup. I personaly have bought the extended battery 2400 and it is great. The default battery doesn't last the full day for me because I use it constinuosly as mp3 player , brownsing and video player. I mean, you have options.
ROM
I'll be trying the Elegancia ROM.
That is, once I find a ROM with 2.8 SPL that works on my 1024 version of the H2, to reflash mine so I can get HSPL to work to flash.
I've always really liked Windows Mobile for its flexibility and massive base of developers ... on the flip side, I've been screwing around with this thing for several days now, trying to get a phone that can last through a day. Ahhh, the bittersweet experience that is WM.
I get at most 2 days combined cycle out of my stanard battery and i've had my phone for about 10 days. It came with the stock 1.66 rom but i've run through the tips and tweaks threads so the phone ui is faster and a bit more usable. One of those is a replacement task manager that disables smart minimize in favour of actually closing programs. I've also set the weather software to update every 3 hours because tbh you don't need it to be any more often than that. I do use the wifi alot but i do turn it off when i'm not using the phone. i have also noticed with my phone is if the wifi is connected to an access point for more than 5 minutes it will automatically disable the 3G connection and turn it back on when the wifi is disabled.
for the first couple of days i was completely discharging the battery and then charging it for about 12 hours. this seems to have been the most beneficial. i also will not put it on charge unless it really needs it.
hi, from experience, 3G medium usuage.. 4/5 a day.
If you disconect the 3G connection when not using, it will help.
And of course if you go on GSM instead, one day is not difficult..
battery killer :
1) constant 3G activity
2) Watching video. Worst, video on 3G !
3) games, especially the 3Ds ones or high on processing like the Tower simulation game.
4) bright screen
5) bluetooth
From my experience, from a fresh flash, my battery improves as I get to use it longer and longer.
take a look at your data sync like weather and stock and also check the social networking sync.
I posted this on another forum... and got some positive feedback.
The update just miraculously increased my battery life tenfold!
I am 7 hours 12 minutes in and I am at 80% (using the battery indicator provided in settings, not by battery widget). I unrooted to install the update (yet it feels like I still have Herver's ROM). Brightness at 50%.
I didn't use the phone that much today (I had class), but I used it inbetween breaks and whatnot. I guess pretty light usage.
I think the update messed with the radio/wifi performance.
What about you guys?
Edit: I know people have gotten 20+ hours with ROMS, but this is without one.
Hopefully ROMS increase the battery life even more.
patelkedar91 said:
I posted this on another forum... and got some positive feedback.
The update just miraculously increased my battery life tenfold!
I am 7 hours 12 minutes in and I am at 80% (using the battery indicator provided in settings, not by battery widget). I unrooted to install the update (yet it feels like I still have Herver's ROM). Brightness at 50%.
I didn't use the phone that much today (I had class), but I used it inbetween breaks and whatnot. I guess pretty light usage.
I think the update messed with the radio/wifi performance.
What about you guys?
Edit: I know people have gotten 20+ hours with ROMS, but this is without one.
Hopefully ROMS increase the battery life even more.
Click to expand...
Click to collapse
Hi patelkedar,
I can't speak for everyone, but according to myself and other users that have responded to my post battery life improvement has been absolutely astounding as of this update.
Blah. Sorry for double thread.
Search didn't go so well I guess.
Anyway, seems like everyone has seen major improvement.
Totally agree. My battery life has improved vastly. I came from fresh 0.3 and EvolutionX. I had excellent battery life with both of those roms too. But I unrooted to give htc a shot at stock again and I am happy. Phone has been off charger since 7:30am and it's now 3:05pm, with moderate usage and on wifi i'm at 78%. I don't know what I would do without my EVO. I love this damn device.
My battery life is phenomenal with the stock update. I was one of the ones who took the plunge and lost the ability to root for the time being but its performing so well I really don't care. They made everything run better and the battery was just a bonus.
unevoked not working after 1.4xxx update
I uninstalled the superpermissions and unrevoked before updating. now it will not root obviously. tried to install setcpu and various other programs but will not work. this sucks.. i see no difference in battery life or speed....a lot of people think an update is a good thing sometimes, but it is not. HTC should just release froyo 2.2
Pretty much if you have alot of Facebook friends the battery life savings will be huge with this update, also if you use a Flickr account battery savings will be huge, it seems they fixed the issue with Flickr causing 100% awake time as well but didn't mention it...crossing my fingers anyway, so far haven't run into the issue after resetting up my Flickr Account.
P.S. The update seems very much worth losing root for now as it seems to have fixed many things not metnioned and some functions are way faster now, going to manage applications loads in 2-3 seconds now versus 10-20 before etc... There seem to be alot of fixes not mentioned.
You guys mind posting your settings?
I'm at 9 hours and 40 minutes with exactly 50% battery remaining, but I haven't been using the phone like crazy. Some light web use and decent amount of texting all throughout the day. This is not an improvement from the pre-update era. Pretty much the same
jpimpballa said:
I uninstalled the superpermissions and unrevoked before updating. now it will not root obviously. tried to install setcpu and various other programs but will not work. this sucks.. i see no difference in battery life or speed....a lot of people think an update is a good thing sometimes, but it is not. HTC should just release froyo 2.2
Click to expand...
Click to collapse
HTC has released it already. It's Sprint now that has to smooth it over and make sure that it is compatible with their stock applications before releasing it to the masses.
akarol said:
HTC has released it already. It's Sprint now that has to smooth it over and make sure that it is compatible with their stock applications before releasing it to the masses.
Click to expand...
Click to collapse
Correction: Google has released it already. HTC + Sprint need to smooth it over and make sure that it is compatible with their stock applications before releasing it to the masses.
Phone also all around seems smoother in the sense UI especially. I'm enjoying my EVO again and actually using it as a cell phone now instead of a super-rapid-fire-rom-flashing addiction-device. Sometimes I forget that my cell phone is a cell phone and not a netbook (yet) lol. Cheers to HTC for the update!
LearnIIBurn said:
Phone also all around seems smoother in the sense UI especially. I'm enjoying my EVO again and actually using it as a cell phone now instead of a super-rapid-fire-rom-flashing addiction-device. Sometimes I forget that my cell phone is a cell phone and not a netbook (yet) lol. Cheers to HTC for the update!
Click to expand...
Click to collapse
Ditto. I don't miss the custom ROMs, honestly. I haven't had a single FC since this ROM launched and the device feels much smoother and faster.
Heya, I'm going to visit the gamescom 2010 in Cologne in a few weeks. And right now, my Dream is draining his battery faster than you could say uhhm... a really short word. And Cologne is not really close, that means atleast 8 hours of listening to music etc.
So I'm searching for a Eclair ROM with a nice, long battery life. I already looked into the ROM bible, but without real user experiences it don't really persuades me. Or does someone have some advices how to save as much battery life as possible?
Alex2221 said:
Heya, I'm going to visit the gamescom 2010 in Cologne in a few weeks. And right now, my Dream is draining his battery faster than you could say uhhm... a really short word. And Cologne is not really close, that means atleast 8 hours of listening to music etc.
So I'm searching for a Eclair ROM with a nice, long battery life. I already looked into the ROM bible, but without real user experiences it don't really persuades me. Or does someone have some advices how to save as much battery life as possible?
Click to expand...
Click to collapse
Hey Alex, I got usually around 10 hours of battery life using SpeedTeam Eclair, now that wasnt playing music for 8 hours straight. All newer Roms on the G1, Eclair (2.1) and Froyo (2.2) drain battery life and will never last as long as a Donut (1.6) Rom did. I am current using SuperFast which is a Donut Rom and yesterday I got 17 hours before I plugged it in to fully charge and I still had 40% of battery life to go. So I would say if your looking for great battery life go back to a Donut rom.
If you want a rom to show off then an eclair or froyo rom is where its at but dont expect the battery to last over 10 hours of moderate use. Now you could try Speedteam and while traveling there Turn on Airplane mode (which of course shuts all cell/data Off) and you should get a better battery life. But then again you wont beable to talk to anybody or receive txt messages. Hope this helps.
Sorry about the Rom Bible the user experiences part has been lacking but I just dont have the time lately to flash all the roms and test them out, I have requested other users to give me there experiences and I would place it in the post. But yet again hope this helps.
Royalknight6190 said:
Hey Alex, I got usually around 10 hours of battery life using SpeedTeam Eclair, now that wasnt playing music for 8 hours straight. All newer Roms on the G1, Eclair (2.1) and Froyo (2.2) drain battery life and will never last as long as a Donut (1.6) Rom did. I am current using SuperFast which is a Donut Rom and yesterday I got 17 hours before I plugged it in to fully charge and I still had 40% of battery life to go. So I would say if your looking for great battery life go back to a Donut rom.
If you want a rom to show off then an eclair or froyo rom is where its at but dont expect the battery to last over 10 hours of moderate use. Now you could try Speedteam and while traveling there Turn on Airplane mode (which of course shuts all cell/data Off) and you should get a better battery life. But then again you wont beable to talk to anybody or receive txt messages. Hope this helps.
Sorry about the Rom Bible the user experiences part has been lacking but I just dont have the time lately to flash all the roms and test them out, I have requested other users to give me there experiences and I would place it in the post. But yet again hope this helps.
Click to expand...
Click to collapse
Thanks for the reply, I'm gonna give SuperFast a try and with airplane mode and lowest screen brightness during the train ride, it could work.
Oh and ty for the quick answer D:
Use an app called "setcpu" ($2 on market, free from the G1 apps section). Use it and set the max to 128 or 245. Under 128, you might get music to skip. On eclair I seem to be stable at the lower frequencies so I use 128 to listen to music. If 128 isn't good for you, try 245. This will make your battery last aproximately 50% or more longer.
Also, try amazon.com. I'd be surprised if you have to spend more the $6 shipped to your house for an OEM battery.
$10 for an extended battery.
Adds about 1/4" to your device, but its well worth it.
http://cgi.ebay.com/2300mAh-Extende...ewItem&pt=PDA_Accessories&hash=item2a0345cc94
I already use SetCPU (But as far as I remember it is free?) and while the screen is off, it underclocks it to 128-245 it really saves some battery, but it still isn't enough I think.
I also already thought about buying a larger battery, but my G1 already seems pretty large to me, and just barely fits into my pockets.
I finally stopped trying to get Eclair and Froyo to have a decent battery life and went back to SuperD just before I went on vacation a while back. I couldn't be happier - you forget how fast a G1 can be after you get used to Eclair.
Alex2221 said:
I already use SetCPU (But as far as I remember it is free?) and while the screen is off, it underclocks it to 128-245 it really saves some battery, but it still isn't enough I think.
I also already thought about buying a larger battery, but my G1 already seems pretty large to me, and just barely fits into my pockets.
Click to expand...
Click to collapse
Turn off profile's on set cpu and underclock it while the screen is off. You're going for maximum battery life, not performance.
I found my battery life is around 8-10 hours for minimal usage using WP7
specification using
hspl 2.08
radio newest one
sdcard 2GB sandisk
gprs always on using 2G
location turn off
using light background
sync email every hours
so I wanna compare with you guys here who using wp7, is there any one who can get battery life more than 12 hours or so?
with Android I can get more than 24 hours for minimal usage ( call, sms, browsing ).
is it better to reflash/hardreset wp7 again?
Well, I have been using it for about a week now and it is bearable, but pretty and extremely fluid
Regarding battery, I only use wifi, so I have 3g off and I surf about 30 min a day with it.
30 min phone calls
15 SMS
Update Gmail and Facebook about 4 times a day.
Play a bit with the phone and it lasts me from 8AM to about midnight that is when I need to charge it again.
So about 16h.
The worst thing about this is that the camera is not really working (all the pictures I've taken do not look as sharp as with the other OS).
Johev said:
Well, I have been using it for about a week now and it is bearable, but pretty and extremely fluid
Regarding battery, I only use wifi, so I have 3g off and I surf about 30 min a day with it.
30 min phone calls
15 SMS
Update Gmail and Facebook about 4 times a day.
Play a bit with the phone and it lasts me from 8AM to about midnight that is when I need to charge it again.
So about 16h.
The worst thing about this is that the camera is not really working (all the pictures I've taken do not look as sharp as with the other OS).
Click to expand...
Click to collapse
I am not sure about wifi I barely using wifi, always connect with 2g connection... camera sih ok with me since I am never using camera ( only once or twice a week)
just found battery life is kinda disappointing when using WP7.
I consider if my sdcard is not compatible or what. hofully some one here can help me, if mostly can say then can get more than 15 hours so I am pretty sure I need to reflash/hardreset or even change my sdcard to get better result of battery life
From the reviews of some other devices on WP7 etc, it seems as if the battery life is an issue in general as is the case with most of the smart phones using these OS's in general -
I've been using it now for a week or so and it fit's my needs perfectly.
I've found only 2 bugs with it mentioned elsewhere by others and even they're nothing worth noting...
Camera doesnt work correctly (i hardly ever use it)...and there's issues with loudspeaker volume (workaround - set at 3) ... other than that nothing...
I'm finding after a full day of use, (wifi and gps switched on) from 8am, an hour or so of music, 15-20 minutes gaming, 4-5 calls and several texts, emails, facebook etc, i have around a quarter battery left at midnight.
Cheers
Paul
Battery life is surely not amazing, but for me it's acceptable. maybe 1-2 hrs less than WM6.5. I make it from 8 am to 7 pm with 30-40 min calls. 3G always on. 1 hr IE on 3G and some 30 min. 3D gaming.
TheOnly1 said:
Battery life is surely not amazing, but for me it's acceptable. maybe 1-2 hrs less than WM6.5. I make it from 8 am to 7 pm with 30-40 min calls. 3G always on. 1 hr IE on 3G and some 30 min. 3D gaming.
Click to expand...
Click to collapse
so its 11 hours for average usage.
I just wondering if sdcard class with affect battery life? since wp7 is kinda like raid0 which cannot be separated between internal memory and sdcard.
hopefully with higher class of sdcard if will affect battery life for wp7
I have been using it since last week Thursday and its been excellent for me, I even think the battery seems better than on android. Its been my main phone since. The still camera is the only issue I have. I think iPhone has a worthy competitor in WP7.
TheOnly1 said:
Battery life is surely not amazing, but for me it's acceptable. maybe 1-2 hrs less than WM6.5. I make it from 8 am to 7 pm with 30-40 min calls. 3G always on. 1 hr IE on 3G and some 30 min. 3D gaming.
Click to expand...
Click to collapse
judging by you're avatar 7pm is probably close to your bed time anyway
I'm really enjoying wp7, running for 5days now and mostly smooth.
Some apps like IE stag occasionally and some times the touch screen seems a little unreponsive mainly in settings screens.
Obviously not the easiest of OS's to switch in and out of like android due to the sd card, and not being able to charge the battery when the phone is off is an issue.
Main concerns but tolerable:
Not being able to sync directly with outlook (gmail workaround)
Battery drain is excessive (though i'm not usually far from pc->usb charge
Lack of software (obviously, but also finding the good from the bad)
Do not forget the sms receiving issue people. Been using for three days straight and all working fine but suddenly sms seems to stop coming.....and by that I mean it would take hours to recieve or send an sms and when it finaly does come...no notification and no home tile count. And trust me,,,this is not sometning to do with the settings.
battery life is really bad for me.
on a 10 hour shift on android i can finish with 40-50% battery left with full data sync on
on wp7 i had to charge my phone at work ( i wasnt sure of exact battery % because i couldnt find this function
im going to dual boot wp7 and android cause wp7 is cool for showing off haha
Works great for me, basic things work great and battery life is ok. I can do a full day with and i do play around make some calls and sms. For me it's as good as android from nand. Too bad camera doesn't work correctly and multitouch.
It works awesome, though I have the problem here, that the monthly internet package from Vodafone Romania isn't too big, and I found out that this is a 3G hungry OS. (180MB in 3 days, and that is NO downloading of apps!)
That and only because of that, I have to consider rolling back to Android.
Other than that, WP7 is one hell of a mobile OS, that runs very nice on our HD2 phones and would be good for daily use
I'm very satisfied with this first WP7 release for the Leo. Almost everything is working fine. Except for some bugs which are a little annoying (as mentioned before):
- managing the volume (it's very loud! the alarm in the morning, too...)
- green pictures with camera-flash
- slow app installation (compared to the HTC Mozart it is veeeery slow)
Unfortunately there is no possibility to set up the days and hours for syncing with my exchange (that was possible with ActiveSync in WM6.5). Actually that's not a bug from this DFT-release, but from the WP7 itself. Maybe this will be added with the announced official update.
Finally, I don't think that I'll turn over to WM6.5 or Android again. The design, useability and flawless UI of WP7 on the HD2 is really nice.
thats kinda weird some people said they have battery life some doesn't...
I thin its related with sdcard.. bad flash probably.
Look at other thread some peeps suggested change radio rom, try 2.12 and 2.14 still got huge battery drain, even with data connection turn off
hendr1k said:
thats kinda weird some people said they have battery life some doesn't...
I thin its related with sdcard.. bad flash probably.
Look at other thread some peeps suggested change radio rom, try 2.12 and 2.14 still got huge battery drain, even with data connection turn off
Click to expand...
Click to collapse
I have 2.14 radio and after all day I had yesterday 30% left. Then I charged it to maximum and left it to see how battery will drain over night, and it didn't even move. So for me battery life is better than in android.
ok that kinda weird hopefully reflash WP7 with good sdcard will give better battery life.
hendr1k said:
I found my battery life is around 8-10 hours for minimal usage using WP7
specification using
hspl 2.08
radio newest one
sdcard 2GB sandisk
gprs always on using 2G
location turn off
using light background
sync email every hours
so I wanna compare with you guys here who using wp7, is there any one who can get battery life more than 12 hours or so?
with Android I can get more than 24 hours for minimal usage ( call, sms, browsing ).
is it better to reflash/hardreset wp7 again?
Click to expand...
Click to collapse
I've had it running, without a reboot for the last four days. I haven't really noticed horrible battery life but then again i am not of it half as much as the Android OS...mostly b/c the apps are GARBAGE and the games are SAD.
I have wifi active at all times, 3g data is really slow for some reason.
It is usable but i would not say fully functional even with reg hack and Microsoft activation hack.
Volume sucks! Way too loud even with min volume and gps sync is all out of whack...map application looks awesome with the real street view but good luck getting to a destination!
Camera is also GARBAGE but other than the sound the 720p video looks great
I really like the simplicity of the OS layout and the fluidity of everything but there needs to be more usability and functionality before i fully adopt although this have been a good learning experience and test for whether or not i want to get the HD7 or just another HD2 for my next phone
Going back to android for now...perhaps there will be a NAND ROM soon that has at least 95% functionality without having to call and lie to MS to get codes.
I love WP7!!!
Had some battery issues to begin with, but changed radio to 2.14 and then hard reset. For the last 3 days I've had nearly 30 hours on battery. On par with Android. Android is superb as a customizeable OS. So many things you can change.
WP7 is a phone OS, pure and simple. I love the simple interface. Not much you can customize, but the speed more than makes up for it. Messaging is particularly fantastic.
Don't use a light background!!! Use a dark one (black basically). As the screen has to fully light the pixels for a white background (value of 255), using black (dark, value of 0) it doesn't have to light them as much, so the screen uses less power.
Still a few bugs in WP7, also some missing features, but nothing that is a 'show stopper'.
I'm sticking with WP7 and looking forward to the 'official' update....