If you're having battery problems.. - EVO 4G General

I feel bad for you son, cause I got 99 problems but battery life ain't 1!
Seriously. I don't know what all this whine about battery life is about. I am running stock 2.2 unrooted. All I did was change a few settings on my phone and I get battery life to last 1-2 full days with normal use. With heavy usage, I get only about 15 hours.
All I did to achieve this was
* Turn of background data
* Lower the screen time out to 30 seconds
* Lower the contrast of my display
* Synching Gmail (push notifications) and Weather (every 6 hours), disabling news, stocks, twitter/facebook (I don't use any of that stuff)
* Keep Wifi, BT, and GPS off, mostly because I do not need them.
I personally don't use facebook/twitter all that much and really don't have a desire to be updated when my friends change their status. But either way, my configuration works for me. And, I am not sacrificing any features (that I use) to achieve my setup.
I don't know. I read all the little battery dances to do to squeeze out more battery life. I've tried them, but frankly I see little if any difference in my battery life if I do that. The phone uses a lot of battery, yes. But, it is also more powerful than the desktop computer I was using two years ago. Hell, it is more powerful than the laptop computer I was using four years ago. And today, I have it in the palm of my hand.
We cannot expect to get the same battery lives out of our EVOs as we did from an old school Nokia. The fact is this phone just does "more". My previous phone was a Palm Treo Pro. That phone literally did crap, and I still had to charge it almost nightly.
Just sayin'.

I agree, I actually managed to get 54 hours out of my Evo with light use and I thought that was impressive, sure I can probably kill it in 5 or 6 hours if I use it non stop but I have yet to need to charge it at work because I can't ever find the time to play on my phone all day.
Sent from my PC36100 using Tapatalk

So OP, you've turned off all the best features of a smart phone and you get great life. Fun, yawn, I could have all that with a flip phone.
Impress me and do the same while actually USING all the cool features. I don't think folks want a dumb smart phone with great battery life.......

Compusmurf said:
So OP, you've turned off all the best features of a smart phone and you get great life. Fun, yawn, I could have all that with a flip phone.
Impress me and do the same while actually USING all the cool features. I don't think folks want a dumb smart phone with great battery life.......
Click to expand...
Click to collapse
lol true, like the other guy, i could get 54 hours with all that stuff off and setCPU, but most of the time i dont...because i use it

Syncing Gmail every 6 HOURS?! Haha!

Compusmurf said:
So OP, you've turned off all the best features of a smart phone and you get great life. Fun, yawn, I could have all that with a flip phone.
Impress me and do the same while actually USING all the cool features. I don't think folks want a dumb smart phone with great battery life.......
Click to expand...
Click to collapse
What cool feature am I not using? I have my push Gmail, play Word Feud constantly, am always browsing the internet, etc. I just don't use facebook, twitter, stocks, etc. To me, that stuff isn't cool.
And no, I synch weather every six hours.
Edited the original post for clarity.

TheBiles said:
Syncing Gmail every 6 HOURS?! Haha!
Click to expand...
Click to collapse
I have my gmail pushed and weather synced every 3 hours.
Sent from my PC36100 using Tapatalk

bharris25 said:
I have my gmail pushed and weather synced every 3 hours.
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
Well, he originally stated that he had both Gmail and weather set to sync every 6 hours. Personally, I don't have any battery problems, but I am rooted with Sprint's bloatware removed.

Compusmurf said:
So OP, you've turned off all the best features of a smart phone and you get great life. Fun, yawn, I could have all that with a flip phone.
Impress me and do the same while actually USING all the cool features. I don't think folks want a dumb smart phone with great battery life.......
Click to expand...
Click to collapse
+1
exactly
who cares that you have a limited dumbed down phone that can run days on end blah!!! This device is obviously meant to be user connected. We shouldnt have to shell out money and then limit ourselves to certain **** just to conserve battery!!! htc is even dumber for making the charge software charge to a set 1500mah or whatever the specs of the stock battery is #fail #facepalm
lol
not to mention...we didnt pay $200 plus for a device and $10 a month for nothing.
can we compare that to buying a cadillac or a mercedes with no leather seats? or how about those new modern muscle cars like a charger/challenger without the hemi hehee
"sure you can ride to cali on a tricycle, but why would you?"

TheBiles said:
Well, he originally stated that he had both Gmail and weather set to sync every 6 hours. Personally, I don't have any battery problems, but I am rooted with Sprint's bloatware removed.
Click to expand...
Click to collapse
I meant weather synchs every 6. Gmail is and always is push.

Related

no battery life with the 2.2 update

My battery made it to 1:00 o'clock today with the new 2.2 update that i did last night. It normally lasts till 11 - 12 at night. Whats up with that?
FYI - All the same apps,widgets, and settings
**UPDATE**
Doing a factory reset fixed the problem for me!!
opie2l said:
My battery made it to 1:00 o'clock today with the new 2.2 update that i did last night. It normally lasts till 11 - 12 at night. Whats up with that?
Click to expand...
Click to collapse
Strange, I'm sitting at 75% after 5 hours off the charger and using it for moderate text usage (probably less than 80 messages today). Usually around this time it's sitting closer to 60%.
i have the .3 update and went from about 24 hours to about 8-10 hours. Battery life cut in half. My friend who has .3 is having same issue too. So much for increasing battery life.
formulabird said:
i have the .3 update and went from about 24 hours to about 8-10 hours. Battery life cut in half. My friend who has .3 is having same issue too. So much for increasing battery life.
Click to expand...
Click to collapse
Wow. Have you searched the forum to see if anyone else has the same issue? If not I hope it's not an isolated incident. Then again if it's isolated maybe you can get support on it better...? Good luck finding a solution.
You gave us zero information to help you. So thus, you will not get any help.
There are about a billion threads on here about battery life and how to tweak it. When you flashed 2.2 you will need to do those steps again.
yeah some people are reporting bad battery life after update. most people i know are on .3. don't know if .6 fixes this hopefully we get update soon
I did a test last night. Dropped 13% between 1130 and 3:30am With wifi on (got up cause of baby), then only 10% between 330 and 8am with wifi off. So a drop of only 23% overnight.
That's with one exchange account, one gmail account (both syncing as items arrive), htc news set to not sync, but newsdesk and feedr both syncing. Facebook for htc set to sync contacts only.
Sent from my PC36100 using Tapatalk
I had the same issue on all 2.2 ROMs I tried.. i am now going through the apps one at a time to see which one is the issue.
right now I am 7 hours in and sitting at 75% very light use ( read about 7 emails, 5 new articles and little to no Web surfing). installed 10s so far other than the standard with Fresh latest ROM that is.
I've actually had very good battery life, I'm running the .3 release. Battery life for me has been very comparable to running Baked Snack 9.6, with its underclocking/undervolting power save features. Moderate use of the phone for 8 hours (wifi, browsing websites here and there, one navigation route, texting, bunch of short phone calls, playing some games), my battery was around 65 or so, same as I had before for similar usage.
I did do a full wipe though, and haven't calibrated my battery since updating.
Aridon said:
You gave us zero information to help you. So thus, you will not get any help.
There are about a billion threads on here about battery life and how to tweak it. When you flashed 2.2 you will need to do those steps again.
Click to expand...
Click to collapse
I am just stating a observation on my part. And i know all the little tricks of how to get better battery life. But like i said, before the update i was getting a full day of battery and now after the update i am getting half. With the same settings and the usage on my part.
opie2l said:
I am just stating a observation on my part. And i know all the little tricks of how to get better battery life. But like i said, before the update i was getting a full day of battery and now after the update i am getting half. With the same settings and the usage on my part.
Click to expand...
Click to collapse
maybe because some of the htc sync stuff that you might have disabled before re-enabled.
Check that.
-mark
diomark said:
maybe because some of the htc sync stuff that you might have disabled before re-enabled.
Check that.
-mark
Click to expand...
Click to collapse
Yeah, i already went through all the settings last night.
Aridon said:
You gave us zero information to help you. So thus, you will not get any help.
There are about a billion threads on here about battery life and how to tweak it. When you flashed 2.2 you will need to do those steps again.
Click to expand...
Click to collapse
This is not directed at you personally, but at the words you chose to use:
I am sick and tired of "tweaks and settings and cutting things off." I used them and got over 30 hours on both DamageControl and Fresh.
I paid Sprint/HTC good money for this awesome phone (and am committed to pay them a whole lot more over the course of the next 22 months).
While I can understand the 4G thing, why should I have to cut off Data-WiFi-Bluetooth, power down the CPU, not use it a lot in order to get... in short, drive it like a Toyota Prius when then phone is billed as a Maserati? Why should I have to try out this app and that app(Overclock widget, SetCPU, System Manager, Task Killer, Autostarts etc which all use battery too) in order to get the phone to do what it should have done on June 4, 2010?
Most of the battery draining apps and widgets come pre-loaded with sense (i.e. the Favorite widget, Friendstream etc). Why should I have to resort to rooting my phone or not using it in order to get the thing to last all day?
I'm keeping my EVO cause I love the device, but maybe Sprint/HTC need a little of the medicine that Jobs/Apple is getting in the form of lawsuits due to over-promising/under-delivering.
/off_my_soap_box
You should send that rant to HTC and Sprint... I think we all stand behind you on that one.
there are lots of reasons a battery might not last. there are way to many tweaks out there which is why you have to do it yourself.
First set the phone up like you normally have it and test the battery life. if you can live with it your good. if not start looking at the settings. Read the tweaks but don't just take them as golden as everyone is different and uses their phone different. Ask yourself if you real need that setting. (I like my screen time out at 2 min. do I need it NO 1 min is fine). When done with the settings move to the apps. load the flat ROM no apps and run for a hour and track your battery life. then add the apps 1 at a time or in small groups and let run an hour and track. there are was if find what apps are using the CPU or Battery but many do this normally and yet don't effect the battery much. Only way i have found is old school add them one at a time. When you find a bad one decide if you need it or can find a replacement.
I am done with Sense as Launcher Pro Plus is awesome and now with the only Widget I was missing (Calendar). Once I done going through my app list I will create a new thread in General to list the bad application I found unless someone else has or does before I done that is.
From what I have gathered from using .3 that apps auto sync/update on their own now with "always on mobile data" turned off. if you use advanced task killer, do a kill of all apps then turn the screen off. If you wait for a few minutes and turn the screen back on you will notice that apps like news, messages, Twitter, Facebook clock, weather and others will be active. From what I gather the decrease in battery life is from apps like those will send/receive data on 2.2 while on 2.1 apps would not update/sync until you manually refreshed or opened the app, as long as you didn't have "always on mobile data" enabled.
Edit: this reason is why I uninstalled fring. Just too bad I cannot uninstalled qik.
trojandnc said:
This is not directed at you personally, but at the words you chose to use:
I am sick and tired of "tweaks and settings and cutting things off." I used them and got over 30 hours on both DamageControl and Fresh.
Click to expand...
Click to collapse
It is a mini-computer. You don't use it like a "phone" anymore. You shouldn't expect more than 15-20 hours on it. Do you get angry when your laptop runs out of life after 5-6 hours? If you don't want to do tweaks, then don't. Keep a micro-USB at your desk at work and charge it there. I, myself, enjoy rooting so I don't mind tweaking it. I also get 30 hours of life on it due to this. If you don't like to do that, you get what you put into it.
trojandnc said:
I paid Sprint/HTC good money for this awesome phone (and am committed to pay them a whole lot more over the course of the next 22 months).
While I can understand the 4G thing, why should I have to cut off Data-WiFi-Bluetooth, power down the CPU, not use it a lot in order to get... in short, drive it like a Toyota Prius when then phone is billed as a Maserati? Why should I have to try out this app and that app(Overclock widget, SetCPU, System Manager, Task Killer, Autostarts etc which all use battery too) in order to get the phone to do what it should have done on June 4, 2010?
Click to expand...
Click to collapse
Again, you have unrealistic expectations for a smart phone it seems. All I have is Set CPU running on my phone with Fresh 3.0.1 and works just fine. I still use my phone like a "Maserati", it just lowers the CPU when the screen is powered off. That is like saying you want your car to idle when you get home at night until the next morning. It doesn't change how you drive it, just how you store it in the garage.
trojandnc said:
Most of the battery draining apps and widgets come pre-loaded with sense (i.e. the Favorite widget, Friendstream etc). Why should I have to resort to rooting my phone or not using it in order to get the thing to last all day?
Click to expand...
Click to collapse
You don't have to use them though. You can remove friendstream and go with either the twitter or FB update app or go without either and just check facebook like anyone else. As far as favorites go, you don't have to use that either. You can just make shortcuts to each person's phone number on that same screen if you think that is sucking all your battery life. There are always other options or fixes, but again you expect the phone to come out of the box perfect without any customization. You are getting away from what Android really is. Something tells me the Iphone would have been more your liking since it is built around lack of true customization. This isn't a rip, but just saying if you want cookie cutter phone reliability, it is hard to beat Apple. If you want the ability to tinker with the phone, the power to change things, and the power to make your phone yours, then that is more Android.
trojandnc said:
I'm keeping my EVO cause I love the device, but maybe Sprint/HTC need a little of the medicine that Jobs/Apple is getting in the form of lawsuits due to over-promising/under-delivering.
/off_my_soap_box
Click to expand...
Click to collapse
I can understand your frustration, but nothing was ever promised to us on purchase. I don't remember anywhere seeing something saying the battery would last 30+ hours out of the box. Apple had an actual structural issue with their phone, that is why they had the lawsuits and PR nightmare. This is just the phone doing what most would probably expect(at least anyone who had a G1 or Hero or any of the earlier Android phones). You love the device enough to keep it even with your frustration, something tells me it works quite well for you. But I have yet to see any over-promising/under-delivering on the Evo myself.
And no, I don't work for Sprint or HTC. And no offense meant to you as a person, just I didn't understand your motives on your frustration. Guess we will have different opinions on the Evo so far.
diomark said:
maybe because some of the htc sync stuff that you might have disabled before re-enabled.
Check that.
-mark
Click to expand...
Click to collapse
I had the same battery problem after updating to 2.2. After 3 hours my battery was at 50%. Normally it'd be at 50% after 9 to 10 hours of usage.
I did find that some settings had been reset. Once I turned off all the crap syncing, gtalk logging in, Sprint Zone, etc my battery usage has seemed to flatten out.
I made it an hour and only dropped 2% which is much more like it. This is all with very little usage going on.
Buy a new battery! Best solution!
No joda!
Sent from my EVO!
very funny just pluged my phone in using flipz newest after 19 hours
make sure you are signed out of googletalk !!

Ultimate battery solution, at least for me.

I really needed battery. I use my EVO a lot, not much as a smart phone, but as a little computer. I installed several dictionaries and I use them during the day, at least 8 hours or more. My battery was lasting 4 hours before getting the warning. I disabled GPS, 4G, WiFi, everything. I never listen to music on it. I got rid of the live wallpaper. I got rid of most widgets and killed apps several times an hour.
It was getting really stressing for me. I was not always lucky to be at a place with a power outlet.
So I had to do it. It was a somewhat expensive solution. It's the XP18000, which is almost like EVO (and this does not intend to be an advertisement). It's heavier than EVO, but it's just like another book in my backpack, but much smaller than a book. It's for laptops, but I figured out that in the future I will be able to use it for other gadgets, or for EVO II.
I've been using it for 3 days, and it seems that it will last for a week or longer, because it's almost full still. It's so great. At least for my peace of mind. Now I don't have to worry. I can be at ease.
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Sorry, the image didn't work. But just click on the link.
If you've got the room for it, I think that's a great idea. Like you said, you can use it for other devices as well. There are smaller ones out there - the Zagg Sparq comes to mind.
SilverZero said:
If you've got the room for it, I think that's a great idea. Like you said, you can use it for other devices as well. There are smaller ones out there - the Zagg Sparq comes to mind.
Click to expand...
Click to collapse
You are right. There were some other models (but they had only this brand for some reason) and they were cheaper, but maybe I'll buy a netbook or something, and it would be useful for that too. The box says it can power a laptop for 6 hours with one charge, so maybe it will last a week for evo, or even more, it looks like it. And of course, if I can use an outlet I will, because this battery charges max 500 times before dying according to the specs.
This goody might be too much for a smart phone.
Ah, and also I bought it with the Sprint rebate I just got yesterday.... I guess that's why they give you a rebate...
Well, look at it this way: If a full charge lasts you two days and you use it to the max all the time, it will last you 1000 days. That's almost 3 years of continuous use. Even if you dried it up every day, it would still spec out for a year and a half. And if you only used it for your phone and you get, say, 4 days out of it, it will last you through this presidency and the next.
Use an outlet if it's easy, but if it lasts anywhere near as long as it says it's going to, you don't have to be that conservative.
Hey OP, let me ask you something: Have tried not using advanced task killer? I see you're using it on your evo. Did you know Google and all developers recommend against using task killers and they can actually severely hurt your battery life? Just throwing that out there since you're complaining about battery life. You do mention that you're killing apps "several times an hour". Thats not good and I guarantee you makes a HUGE difference
SilverZero said:
Use an outlet if it's easy, but if it lasts anywhere near as long as it says it's going to, you don't have to be that conservative.
Click to expand...
Click to collapse
The other thing is that it's not just a power adapter, it a charger, so once EVO is charged, no more power pack for a few hours.
zeuzinn said:
Hey OP, let me ask you something: Have tried not using advanced task killer? I see you're using it on your evo. Did you know Google and all developers recommend against using task killers and they can actually severely hurt your battery life? Just throwing that out there since you're complaining about battery life. You do mention that you're killing apps "several times an hour". Thats not good and I guarantee you makes a HUGE difference
Click to expand...
Click to collapse
I tried with the app killer, and without it, and I really didn't see much difference in battery life.
The only I noticed is that after the Froyo upgrade a few days ago, the app killer was useless, as the apps would come back right away. So it was useless. This is a stock EVO.
But you are right, now I can get rid of the killer!
(but as I said, I was overusing it as a dictionary, or as many dictionaries, so it was not a normal use.. It was on most of the time. It's easier to carry EVO loaded with dictionaries, than actual books...I was also using dictionaries on line, wordreference.com, etc. so I was (I am) definitely using it a lot, and that justifies the battery loss. I disabled the widgets to compensate for the other apps I was using)
baiatul said:
I tried with the app killer, and without it, and I really didn't see much difference in battery life.
The only I noticed is that after the Froyo upgrade a few days ago, the app killer was useless, as the apps would come back right away. So it was useless. This is a stock EVO.
But you are right, now I can get rid of the killer!
(but as I said, I was overusing it as a dictionary, or as many dictionaries, so it was not a normal use.. It was on most of the time. It's easier to carry EVO loaded with dictionaries, than actual books...I was also using dictionaries on line, wordreference.com, etc. so I was (I am) definitely using it a lot, and that justifies the battery loss. I disabled the widgets to compensate for the other apps I was using)
Click to expand...
Click to collapse
Task Killers are garbage; don't use them. So let me get this straight, you use your Evo, with the screen on, at least 4 hours a day. That is why you are now using this Energizer battery pack to charge your Evo during the day?
jerryparid said:
Task Killers are garbage; don't use them. So let me get this straight, you use your Evo, with the screen on, at least 4 hours a day. That is why you are now using this Energizer battery pack to charge your Evo during the day?
Click to expand...
Click to collapse
I use EVO much more than 4 hours a day. Much more. I have to unlock the screen and press that little button maybe 40 times a day (it's a hassle), many times an hour, and that takes battery too I'm sure. I had to charge evo at least 3 times while on the road, at Starbucks or any place..... but since Starbucks started offering free WiFi, they covered many power outlets with chairs or cabinets.
I should have bought a little computer instead from the beginning, or a tablet, to load my dictionaries correct?
But now the problem is solved.
But again, I have to say that I was doing the same thing with my Blackberry before, and I would never have to recharge the battery until when I got home at night. That's why I expected the same, or at least I didn't even think on batteries when I switched to the HTC EVO. I wasn't thinking on the battery issues, because before I didn't have any.

New battery

Solved
Be careful with these 3rd Party batteries. Some may work, others may not.
Generally I wouldn't use a cheap high capacity battery, you cannot be certain of their manufacturing process or reliability. I would recommend buying an additional "Official" HTC battery. I keep a spare, wrapped in cling-film, in my car.
andyharney said:
Generally I wouldn't use a cheap high capacity battery, you cannot be certain of their manufacturing process or reliability. I would recommend buying an additional "Official" HTC battery. I keep a spare, wrapped in cling-film, in my car.
Click to expand...
Click to collapse
i wouldnt even trust the "official" ones, i have seen fake nokia batteries where the hologram has been counterfeit, and i would bet that happens with alot of "official" batteries...
I wouldn't buy anything "Official" from eBay anyway. Find an approved HTC re-seller and Robert's your fathers brother.
andyharney said:
I wouldn't buy anything "Official" from eBay anyway. Find an approved HTC re-seller and Robert's your fathers brother.
Click to expand...
Click to collapse
Thanks for reply, but I allready contact HTC and they said can give me just same baterry 1230 mA, I don`t now, maybe in a future they will be realised another baterry better than this one which came in box with device
Haveyou got Juice Defender installed?
Here's my tale...
I got my DHD last Saturday, having spent 2 years in the company of a reliable and juice-frugal TouchHD. What a shock the DHD was! I set it up to do the same things the THD did (push Exchange server, 4 other email accounts syncing every 10 minutes, FB, etc), and I found a full battery lasted 5 hours. After tweaking it to within an inch of its life, including making exchange only look for new mail every 30 mins, it was only marginally better.
I called HTC UK support on Thursday and described the issues. I had until this Saturday (yesterday) to decide if I was keeping the phone, and despite loving its features, design, etc, I just could not live with a battery which failed to last a full day without being tethered to a charger.
The chap I spoke to at HTC checked the incident logs and NO-ONE HAS REPORTED CRAP BATTERY LIFE OFFICIALLY TO HTC!!! I found that amazing, but I guess most folks would rather ***** on here about it than tell someone who really needs to hear it. ;-) Anyway, he systematically went through everything I needed to do with the phone so that he understood what kind of user I was, and then as an afterthought said, "I have a great little app on my phone which manages the services I'm not using and switches them off", so I asked him to tell me more... "Well, I'm not really supposed to push non-HTC apps", he said, "but if you squeeze and orange, you get...?" and then "...and in a football team you have strikers, midfielders, and ....?"
Juice Defender, says I. Yep, he says.
So, here I am, 3 days later, and this app has revolutionised the phone for me. I still have push email on, but juice defender just turns on 3G for 1 minute every 15 minutes and runs all the updates (5 mail accounts, FB update, exchange sync, etc). I put JD on a fully charged phone at 1pm on thursday, never charged it again, and went to bed with over 40% juice left. Right now, I've been up since 8amwhen the phone was unplugged, and its nearly 11am now, and I've been on ebay for 20 mins, played a pool game for 20 mins, checked my emails 3 times, and installed 2 apps via AppBrain, and I still have 87% battery. Without JD in, I'm convinced that would be down to about 25%.
Works like a dream for me, and it doesnt feel as though I'm sacrificing anything to achieve this great battery life. If I want to use the internet browser it just overrides JD, until I close the browser. Perfect!
Worth a try for anyone struggling with battery, and it certainly works for me. It also has a little widget which displays how "big" your battery is. Mine now thinks its 1.83 times the size of the battery I really have (which equates to having a battery of about 2250mAh!!!).
RTR
If you like JD, look for Ultimate Juice. It's from the same dev as JD.
It allows further battery tweaks, CPU scaling, location based data to name a few. Its a nice addition to JD.
andyharney said:
If you like JD, look for Ultimate Juice. It's from the same dev as JD.
It allows further battery tweaks, CPU scaling, location based data to name a few. Its a nice addition to JD.
Click to expand...
Click to collapse
Thanks Andy, I'll do that. Already passed the gospel according to JD on to another DHD owner at work (fracking copycat, if you ask me!) and a pal with a normal (now officially renamed "crappy" to my pal's face ) Desire, and it is doing the business for them too.
I forgot to mention, that people trying JD may need to set it up as an exception if they also use an auto task killer, or it may get killed as another process the user forgets to close.
No problem, you sure you need a task killer?
Android 2.2 does a very good job at handling tasks/apps. Plus its not like we're going to run out of RAM anytime soon.
No, I dont have a task killer, but the default android Task Manager (installed on my DHD as standard) has an exceptions list, so I make sure anything I dont want Android to kill is added to that. Belt and braces stop the girls seeing your kn*b until you want them to, as my Grandad used to say.
RobTheRover said:
Haveyou got Juice Defender installed?
Here's my tale...
I got my DHD last Saturday, having spent 2 years in the company of a reliable and juice-frugal TouchHD. What a shock the DHD was! I set it up to do the same things the THD did (push Exchange server, 4 other email accounts syncing every 10 minutes, FB, etc), and I found a full battery lasted 5 hours. After tweaking it to within an inch of its life, including making exchange only look for new mail every 30 mins, it was only marginally better.
I called HTC UK support on Thursday and described the issues. I had until this Saturday (yesterday) to decide if I was keeping the phone, and despite loving its features, design, etc, I just could not live with a battery which failed to last a full day without being tethered to a charger.
The chap I spoke to at HTC checked the incident logs and NO-ONE HAS REPORTED CRAP BATTERY LIFE OFFICIALLY TO HTC!!! I found that amazing, but I guess most folks would rather ***** on here about it than tell someone who really needs to hear it. ;-) Anyway, he systematically went through everything I needed to do with the phone so that he understood what kind of user I was, and then as an afterthought said, "I have a great little app on my phone which manages the services I'm not using and switches them off", so I asked him to tell me more... "Well, I'm not really supposed to push non-HTC apps", he said, "but if you squeeze and orange, you get...?" and then "...and in a football team you have strikers, midfielders, and ....?"
Juice Defender, says I. Yep, he says.
So, here I am, 3 days later, and this app has revolutionised the phone for me. I still have push email on, but juice defender just turns on 3G for 1 minute every 15 minutes and runs all the updates (5 mail accounts, FB update, exchange sync, etc). I put JD on a fully charged phone at 1pm on thursday, never charged it again, and went to bed with over 40% juice left. Right now, I've been up since 8amwhen the phone was unplugged, and its nearly 11am now, and I've been on ebay for 20 mins, played a pool game for 20 mins, checked my emails 3 times, and installed 2 apps via AppBrain, and I still have 87% battery. Without JD in, I'm convinced that would be down to about 25%.
Works like a dream for me, and it doesnt feel as though I'm sacrificing anything to achieve this great battery life. If I want to use the internet browser it just overrides JD, until I close the browser. Perfect!
Worth a try for anyone struggling with battery, and it certainly works for me. It also has a little widget which displays how "big" your battery is. Mine now thinks its 1.83 times the size of the battery I really have (which equates to having a battery of about 2250mAh!!!).
RTR
Click to expand...
Click to collapse
Thanx for reply, But I don`t now how setup the JD, at the moment I`m using task killer, but if I install JD I still need the task killer or not????(sorry for my English)
No, you don't 'need' the task killer as 2.2 manages background processes automatically. All JD does is shut down high drain services when you have your screen locked, rather than let them eat your battery away. Give it a go. You can easily install it if you find it does nothing for you.
Good luck
RTR
Sent from my Desire HD using XDA App
RobTheRover said:
No, you don't 'need' the task killer as 2.2 manages background processes automatically. All JD does is shut down high drain services when you have your screen locked, rather than let them eat your battery away. Give it a go. You can easily install it if you find it does nothing for you.
Good luck
RTR
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
Thanx, much apreciate!!!!!
Im allsaw thinking about these ebay batterys!
There are 1500 and 1600!
Any one who have tried them?
mugen make the best batteries, ive been buying them for all my devices for years
http://www.mugenpowerbatteries.com/?gclid=CP30lrO7tKYCFYUe4Qoden-FHA
I am using Yoobao 1200mah battery, as good as original...I think we all just have to accept that big screen & slim phones won't have a good battery life. Just get a spare battery & a portable charger, and you will be set for a day.
I have tried JD Ultimate last version and it sucks my battery juice. I had to get rid off of it. Looks like some changes were done since the previous version. Previous version worked well for me.
I have a 1600 and it works great for me, on 4 bucks.
http://cgi.ebay.com/1600mAh-Standar...597794?pt=PDA_Accessories&hash=item3f04ed4362
3kgt said:
Im allsaw thinking about these ebay batterys!
There are 1500 and 1600!
Any one who have tried them?
Click to expand...
Click to collapse
I have a 1600 and it works great for me, on 4 bucks.
http://cgi.ebay.com/1600mAh-Standard...item3f04ed4362
would like to know something about this aswell

Battery Saving Tip

Hey Guys,
Not sure if anyone has ever posted this but I thought I would share how I am able to get 2 days plus on single charge...
I only recomend this if you are not totally dependent on your email, facebook, gtalk, etc to sync.
I have my email accounts on my phone but I don't need to receive them instantly meaning they are not dire important so this works for me.
Android's biggest battery killer, which most of you probably know, is data syncing in background and just data connection in general. What I personally do is keep 3G data off at all times by going to settings->wireless and networks->mobile networks->3G Data and uncheck it.
Obviously with this off, you wont be able to connect to web, get emails, download apps, etc... But if you live in a 4G area like me, all I do every once in awhile is flip on 4G from dropdown let it sync or do what I got to do then flip 4G back off so there is no connection anymore... This will save so much of your battery but it is up to you to check things when you need to....
I hope this helps some people because it helps me a lot... I always recommend this to customers that come in my store if they are not depending on work email and such...
Let me know if you have any questions!
You can hold down the power button and click Data mode to toggle 3g
I have done those things since I've had this phone in august and everytime I talk about getting great battery life the haters come out and say well you didn't have sync on blah blah. Freaking retards. Especially if you are sleeping why not turn off sync for the email that is not going to come anyways. I haven't seen the battery life yet as I did since eclair though.
LunaticWolf said:
You can hold down the power button and click Data mode to toggle 3g
Click to expand...
Click to collapse
Ya that is the quickest way...
jbadboy2007 said:
I have done those things since I've had this phone in august and everytime I talk about getting great battery life the haters come out and say well you didn't have sync on blah blah. Freaking retards. Especially if you are sleeping why not turn off sync for the email that is not going to come anyways. I haven't seen the battery life yet as I did since eclair though.
Click to expand...
Click to collapse
I know they can say all they want but it works I keep getting 2 or 3 days
You can get juice defender to do this automatically as well. You can also have it only activate data when the screen is on or for certain apps. Just sayin
Sent from my NookColor using XDA Premium App
Trickee360 said:
You can get juice defender to do this automatically as well. You can also have it only activate data when the screen is on or for certain apps. Just sayin
Sent from my NookColor using XDA Premium App
Click to expand...
Click to collapse
Personally, I think juice defender is crap and battery life doesn't save as much as doing it yourself... Im just saying...
Actually my biggest killer is display. Our devices our the only ones with 90%+ battery usage for display, yet they advertised that it required 20% less battery!
Whosdaman said:
Actually my biggest killer is display. Our devices our the only ones with 90%+ battery usage for display, yet they advertised that it required 20% less battery!
Click to expand...
Click to collapse
I know! The display is a killer but even so doing this with full brightness and I can still push a day and a half... I usually keep my brightness all the way down though and manage to push upto 3 days...
interesting thread i am going to try some of these suggestions
I get 56 hours using Ultimate Juicedefender.
Wow...i use to get great battery life. I'm using lowest brightness setting, sfr, and ultimate juice defender and getting only like 16 to 24 hours of life.
What else are you guys doing? I use to get 50 hours but not anymore..
I thought I knew all the tricks in the book. But I use my phone constantly. Above average I would say.
Sent from my SPH-D700 using XDA Premium App
I am not sure, I keep lowest brightness and keep data off almost all day except for occasional checking but maybe 10 minutes total of data being on... I have noticed with EC05 battery life lowered even on complete stock... Most people in my store hve epics and all have suffered worse battery since the update... It didnt matter if it was OTA or OTW...
Maybe try and get a new battery...
I think the reasons the 'haters' come out is simply because you're stating your getting better battery life and then revealing you're castrating your phone. It is a smartphone after all. It's supposed to do all those things you turn off. This isn't a phone which is only supposed to make calls. I mean, if I wanted to check my email once a day, I'd simply do it while I'm in front of a computer.
I don't believe I'm one of said-haters but possibly providing a bit of information on where they're coming from as well.
I think it's well documented that Android phones pretty much suck in terms of battery life, especially when compared to Blackberry. Man, RIM got it right on that aspect.
hayzooos said:
I think the reasons the 'haters' come out is simply because you're stating your getting better battery life and then revealing you're castrating your phone. It is a smartphone after all. It's supposed to do all those things you turn off. This isn't a phone which is only supposed to make calls. I mean, if I wanted to check my email once a day, I'd simply do it while I'm in front of a computer.
I don't believe I'm one of said-haters but possibly providing a bit of information on where they're coming from as well.
I think it's well documented that Android phones pretty much suck in terms of battery life, especially when compared to Blackberry. Man, RIM got it right on that aspect.
Click to expand...
Click to collapse
How is that castrating your phone? I can still do everything else on the phone... You don't need a constant data connection to use it like a PDA. Do all tabs have a constant data connection? No, so are they not going to be considered PDA because they lack internet sometimes? no
I am sorry to say but if your managing your phone and doing things to better, that is not castrating, that is good device management and what should be done so it runs how you want...
jkrough0728 said:
How is that castrating your phone? I can still do everything else on the phone... You don't need a constant data connection to use it like a PDA. Do all tabs have a constant data connection? No, so are they not going to be considered PDA because they lack internet sometimes? no
I am sorry to say but if your managing your phone and doing things to better, that is not castrating, that is good device management and what should be done so it runs how you want...
Click to expand...
Click to collapse
Well, it sorts of like taking a porsche and not pushing it past 2nd gear. Some people are happy with it, some are not. On one hand, battery saving posts can be thought as misleading, if the premise is that you dont compromise any functionality. I prefer to charge my phone everyday and not worry about battery, but when your battery is dying when you need it in the evening, than one is of a different opinion entirely.
One thing which I realized to late, is if you are at work in the office or somewhere with wifi, you can toggle 3G off and not lose any functionality, since wifi uses a lot less juice.
I have tried I new battery, I have three that I alternate between. I have no idea what has happened to my phone. It could be the phone itself
Sent from my SPH-D700 using XDA Premium App
mjkimp said:
Well, it sorts of like taking a porsche and not pushing it past 2nd gear. Some people are happy with it, some are not. On one hand, battery saving posts can be thought as misleading, if the premise is that you dont compromise any functionality. I prefer to charge my phone everyday and not worry about battery, but when your battery is dying when you need it in the evening, than one is of a different opinion entirely.
One thing which I realized to late, is if you are at work in the office or somewhere with wifi, you can toggle 3G off and not lose any functionality, since wifi uses a lot less juice.
Click to expand...
Click to collapse
And I did say from the beginning what it does and what you loose from it... The only reason it was posted was to try and help people who may be newer to android and needing to squish extra minutes out of their phone for the day... Or they may find themselves not near a charger and almost dead and need their phone so turn off data to preserve the battery... I mean it doesn't "cripple" your phone to turn off data... I can still play angry birds, check my calendar, call people, text, etc. You don't need your phone to have data to use its features...
Whosdaman said:
I have tried I new battery, I have three that I alternate between. I have no idea what has happened to my phone. It could be the phone itself
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
Have you tried reflashing stock ECO5 and starting from scratch? The only time I started noticing a big difference and I reflashed to stock and customed it again it fixed it...
But you're right, the phone could be giving out...
I have...I've tried everything. Idk what else to do
Sent from my SPH-D700 using XDA Premium App

PSA for T-Mobile Priv users

Hey guys! I hope you're all enjoying your new Priv! I got mine on release day, so I've been tinkering with it since I got it. A few things bothered me about the device: the battery would take forever to charge, even using a Qualcomm certified quick charger, and the battery would drain abnormally fast. Even with no apps running, Antutu would only score 40,000 to 50,000 and 800/2500 in Geekbench.
I found out that the T-Mobile MyAccount app was always running in the background and took up 6% of my phone's battery, just above android OS. After I disabled that app, I found that a full charge would only take about an hour, versus the 2 hours it took before. Battery life also skyrocketed from about 8 hours to 14+. Antutu scores went up to 60,000 to 67,000 (I tested several times) and Geekbench now consistently scores 1200/3500 for me. The phone also doesn't get NEARLY as hot as it used to.
One other thing I did was to change all my accounts in the hub to sync every 15 minutes instead of push, which also seemed to help with the battery life. Hope this info helps you turn your Priv into the best phone it can be!
Zer0.exe said:
Hey guys! I hope you're all enjoying your new Priv! I got mine on release day, so I've been tinkering with it since I got it. A few things bothered me about the device: the battery would take forever to charge, even using a Qualcomm certified quick charger, and the battery would drain abnormally fast. Even with no apps running, Antutu would only score 40,000 to 50,000 and 800/2500 in Geekbench.
I found out that the T-Mobile MyAccount app was always running in the background and took up 6% of my phone's battery, just above android OS. After I disabled that app, I found that a full charge would only take about an hour, versus the 2 hours it took before. Battery life also skyrocketed from about 8 hours to 14+. Antutu scores went up to 60,000 to 67,000 (I tested several times) and Geekbench now consistently scores 1200/3500 for me. The phone also doesn't get NEARLY as hot as it used to.
One other thing I did was to change all my accounts in the hub to sync every 15 minutes instead of push, which also seemed to help with the battery life. Hope this info helps you turn your Priv into the best phone it can be!
Click to expand...
Click to collapse
I heard that some people on Blackberry forums were reporting that T-Mobile My Account app could/is causing battery drainage. I didn't like my account app showing me notifications and went to options in that app and remove all the check marks from the there. I had no issues with battery, but as a precaution I always disable apps that I never use.
Thanks for the heads-up. Finally picked one up today and felt that it did indeed heat up quicker than it should and definitely wasn't charging as fast as I thought it should be. Hopefully this helps!
My Priv's battery has been an utter nightmare - gonna give this a shot. Have you noticed any adverse effects from disabling the app? My main concern is if BingeOn will still work. I'm okay with not being able to disable it (not a big video guy) but free music streaming is super important to me - streaming music at work constantly during an 8hr shift, in the car during my commute... yeah, I need that.
And, before anyone says anything, it's not the music streaming doing it. In fact, the battery seems almost better when I'm doing that since I've just got the phone sitting in my pocket. Wakelocks are an absolute nuisance though - "awake" time is well over 10x SoT.
Trevorq243 said:
My Priv's battery has been an utter nightmare - gonna give this a shot. Have you noticed any adverse effects from disabling the app? My main concern is if BingeOn will still work. I'm okay with not being able to disable it (not a big video guy) but free music streaming is super important to me - streaming music at work constantly during an 8hr shift, in the car during my commute... yeah, I need that.
And, before anyone says anything, it's not the music streaming doing it. In fact, the battery seems almost better when I'm doing that since I've just got the phone sitting in my pocket. Wakelocks are an absolute nuisance though - "awake" time is well over 10x SoT.
Click to expand...
Click to collapse
BingeOn doesn't require any T-Mobile bloat to run. It's handled on the network side, not on the device itself. Also, unless they recently changed something, you don't need BingeOn enabled to get free music streaming. Music streaming is free regardless.
Thanks for that. So far the Priv is doing a fine job keeping itself alive now that app is gone. Nice to know I won't be blowing past my data allowance. I'm new to T-Mobile and so far, so good. Well, other than their app destroying my phone of course.
Trevorq243 said:
Thanks for that. So far the Priv is doing a fine job keeping itself alive now that app is gone. Nice to know I won't be blowing past my data allowance. I'm new to T-Mobile and so far, so good. Well, other than their app destroying my phone of course.
Click to expand...
Click to collapse
You'll get all that bloat with any carrier
I do want to point out that the Priv does an awesome job of standby. It makes sense that a 2K screen could drain the battery quickly, but I've gone 9 hours with only 40% drain when I barely use it, so it stays alive well when you aren't actively using it. I was also streaming music the whole time, but since the screen itself was off it saved my battery.
Zer0.exe said:
You'll get all that bloat with any carrier
I do want to point out that the Priv does an awesome job of standby. It makes sense that a 2K screen could drain the battery quickly, but I've gone 9 hours with only 40% drain when I barely use it, so it stays alive well when you aren't actively using it. I was also streaming music the whole time, but since the screen itself was off it saved my battery.
Click to expand...
Click to collapse
Yep, that's been my experience. On for ~16 hours with 3hrs SoT. Not bad, really. I wouldn't mind a little more longevity but hey, that's what power banks are for.
Here's my own battery experience. I only removed the t-mobile apps and using Facebook on chrome and not the app. I'm a moderate user 2.5 hrs of on screen time!
cronojay said:
Here's my own battery experience. I only removed the t-mobile apps and using Facebook on chrome and not the app. I'm a moderate user 2.5 hrs of on screen time!
Click to expand...
Click to collapse
The screen is a killer on this device, but it shouldn't be quite that bad. Are all your BlackBerry apps up to date? Some people have to manually check for updates for some reason.
Also, I disabled every T-Mobile app except visual voicemail. No idea if that'll help or not but it's worth a shot.
Finally, how long have you had the device? Phones always seem screwy battery-life wise during the first few days, regardless of system health.
I disabled all bloatware, this phone dies WAYYYYY to fast compare to my prior note 5.
I really dont, but i'll need to trade back in this phone if I don't get this solved. A man needs a phone with a battery!
Trevorq243 said:
The screen is a killer on this device, but it shouldn't be quite that bad. Are all your BlackBerry apps up to date? Some people have to manually check for updates for some reason.
Also, I disabled every T-Mobile app except visual voicemail. No idea if that'll help or not but it's worth a shot.
Finally, how long have you had the device? Phones always seem screwy battery-life wise during the first few days, regardless of system health.
Click to expand...
Click to collapse
How about this one for a little bit over 2 weeks and so far it's been phenomenal for me 1 degrees in love with a good battery life is I disabled Facebook and I just use the web to look at Facebook so that save my battery by at least 20%.
techprint said:
I disabled all bloatware, this phone dies WAYYYYY to fast compare to my prior note 5.
I really dont, but i'll need to trade back in this phone if I don't get this solved. A man needs a phone with a battery!
Click to expand...
Click to collapse
Other than battery life, how are you liking the switch? I like but don't love my note 5. I hadn't had a note since the original version, but I'm finding again that I just don't use the spen. I'm thinking about jumping back into a blackberry with keyboard.
Sent from my SM-N920T using Tapatalk
crawldit said:
Other than battery life, how are you liking the switch? I like but don't love my note 5. I hadn't had a note since the original version, but I'm finding again that I just don't use the spen. I'm thinking about jumping back into a blackberry with keyboard.
Sent from my SM-N920T using Tapatalk
Click to expand...
Click to collapse
I'll take back what I previously wrote, as of yesterday I managed to get 24 hours on phone battery. at standby this phone doesn't use any sort of battery, I killed 20 percent in 40 mins on youtube though..
Going to give it a solid week, if not i'll return it and hopefully pick up the new s7 if release by then. I was on the same boat as you, got tired of the note and just wanted a switch. I'll keep checking back leaving my reviews here
techprint said:
I'll take back what I previously wrote, as of yesterday I managed to get 24 hours on phone battery. at standby this phone doesn't use any sort of battery, I killed 20 percent in 40 mins on youtube though..
Going to give it a solid week, if not i'll return it and hopefully pick up the new s7 if release by then. I was on the same boat as you, got tired of the note and just wanted a switch. I'll keep checking back leaving my reviews here
Click to expand...
Click to collapse
I'll second this - screen off, next to zero battery used. Screen on, battery tanks like crazy. I think I'm gonna stick with it though I'm tempted to give the V10 a shot - I need a tough phone and this most certainly is not.

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