Rapid battery drain over EDGE

EDGE seems to just rip through battery on my phone. An hour and ten minutes of browsing over edge completely drains my battery. Hardly the six hours advertised. Anyone have any suggestions?

Read more of what was advertised. The fineprint note below says:
Internet over Wi-Fi: Testing conducted by Apple in May and June 2007 using preproduction iPhone units and software. Internet over Wi-Fi testing conducted using a closed network and dedicated web and mail server, simulating browsing to 20 popular URLs and checking mail once an hour. All settings were default except: Call Forwarding was turned on; the Wi-Fi feature Ask to Join Networks and Auto-Brightness were turned off; WPA2 encryption was enabled. Battery life depends on the cellular network, location, signal strength, Wi-Fi connectivity, feature configuration, usage, and many other factors. Battery tests are conducted using specific iPhone units; actual results may vary. Internet over EDGE: Testing conducted by Apple in May and June 2007 using preproduction iPhone units and software. Internet over EDGE testing conducted over a 1900MHz EDGE, using a dedicated web and mail server, simulating browsing to 20 popular URLs and checking mail once an hour. All settings were default except: Call Forwarding was turned on; the Wi-Fi feature Ask to Join Networks and Auto-Brightness were turned off. Battery life depends on the cellular network, location, signal strength, EDGE connectivity, feature configuration, usage, and many other factors. Battery tests are conducted using specific iPhone units; actual results may vary.
But honestly, I get more than what you say you get, but I also don't get many phone calls (0 to 2 a day for just a few mins). Phone calls will kill your battery faster that other activities. Will say Internet over Edge is second fastest. If you get a few calls and browse a lot....well, find a WiFi hotspot.
Message was edited by: DaVBMan

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Why Does My iPhone 3GS with iOS 4.0.1 Cause Rapid Battery Drain

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*Reposting this..had done the same thing earlier as well*
This is my observation from past 6 nights;
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IOS 4.2.1 + 3G data = hot phone & extremely rapid battery drain

Anyone else having this issue?
Since "upgrading" to iOS 4.2.1 on the weekend, it seems anytime I try to use the phone for data over 3G, it'll heat up like crazy and I can watch the battery drain in front of my eyes.
Everything else works fine including data over WiFi aside from some apps quitting abruptly without any transition effects.
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Donovan,
just wanted to share my experience... I too updated to 4.2.1 the other day and running on Rogers network. I noticed that the 3G data seems to be the culprit. Its consistantly downloading data! I can only imagine what Rogers is going through if all iphone 3G's are having this issue :s... I just turned off cellular data and running some tests, later tonight going to try a full restore to see what that will do...
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IOS 5 rapid battery drain (including in sleep mode), springboard crashes: FIX!

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First, do a MANUAL download here of the IOS 5 that matches the model of phone you have and save that image to your desktop or some other place on your computer. PUT THE PHONE IN DFU MODE, not recovery mode (google on how to accomplish if you are not familiar). The raeson why you are going to put in DFU mode is so that you will be able to not only get a good copy of IOS 5 installed but to ensure that your firmware is not corrupt, which appeared to be the case with my battery drains and springboard crash issues.
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I hope this helps! Scott

Their is another thread in here that mentions turning off reporting of Diagnostics data (Settings --> General --> About --> Scroll to the bottom/Diafnostics --> Select Don't send.
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Battery draining/over heating issues - 925

hi all,
ive had this issue for a while now but havnt moaned about it until now but ive just had enough of this constant issue and want some help
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Hey Robert,
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Rapid battery drain after Mavericks Install

Hey everyone,
I've spent a lot of time reviewing the existing threads and haven't been able to pinpoint a solution to my issue. I upgraded my late 2008 MacBook Aluminum 2.4 GHZ to Mavericks, and noticed considerable battery drain. I made an appointment at the Apple Store to do a clean install of Mavericks, and this seemed to help but as I installed software required to access internet at school (SafeConnect, AnyConnect VPN, Avast) my battery life has gone down again. Also, the battery drains when the computer is supposed to be in sleep mode. I have a new battery on board (127 cycles, my cycle count has increased a lot due to this battery drain issue). Does anyone have an idea of what could be the offending software and provide me potential alternatives?
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com.cisco.kext.acsock (1.1.0)
com.avast.AvastFileShield (2.1.0)
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com.avast.userinit.plist
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What OS are you on? On your device, type in a new message MYVER and a space after to see and report back please.
Try a Battery pull please, with the BlackBerry device powered ON, remove the battery 15 seconds and then reinsert the battery to reboot device. This will clear all cache like rebooting a PC. Then try again and see if your problem persists.
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Rapid battery drain after turning on iCloud

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IPhone 5 Rapid Battery Drain - No Standby

Hi folks - I have a 64GB iPhone 5. When wifi is enabled and I am at work (this doesn't occur on any other wifi network that I have yet found) the phone will not go into standby mode (though the screen turns off) as evidenced by the Usage and Standby times being almost identical. In approximately 3 hours, when wifi is enabled, my phone will go from 100% to below 20% and is quite hot to the touch. The wifi network at my work is WPA2 encrypted, wireless N and G, and 2 SSID's are broadcast for the same network (to support staff whose wireless laptops haven't been switched to the new SSID - don't get me started - it's a stupid setup). Anyways, the wifi quality is dodgy at past and even though the signal remains strong, internet connectivity frequently drops. I suspect that the wireless router is defective but I have no control over that and have been ignored by the IT folks.
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Hi sjfwhite!
I've got exactly the same problem with my iPhone 5 (32GB). I talked to the support over the phone and they offerd me to send it in for service. It ended up that I got an new iPhone 5. But the battery just drains for no reason. Talked to the support again, service ...again.
The apple-support tested to send me a diagnostics test. They coundn't see a problem.
After all test I've done myself, I think it is the cellular network that is the problem.
If I put the backside of the iPhone to my ear I hear a sound that is a very high tone. Then when I turned the cellular network of, it didn't sound at all. And the battery works just fine.
So maybe it could work if you tested a new nano sim.
Because, the service seems not to work, or as you said wait for an upgrade.

Curve 9300 3G Sudden rapid battery drain w upgrade to version 6.0 - solution

Issue : Curve 3G works perfeclty fine running BBOS 5.0 and an upgrade suddenly results in very poor batterylife
Check: use CPU discovery to see if the required Blackberry Phone application reports signficant CPU use (say 5 hours or more) that is obvioiusly more than what you were actually making calls with on your phone
Solution: try doing a fresh re-install using using BBDM, or even downgrading one version of version 6.0 (option is available if using BBDM. (in my case was running 6.0.0.5xx and downgraded to 6.0.0.4xx)
This was an easy fix, given i was highly inclined to otherwise throw the phone under the bus.
Caveats:
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- corrput install of the phone application may repeat itself due to firewall/hardware of your computer
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I posted this separate message in the hopes of saving someone else new to this problem reading scores and scores of threads without anyone CLEARLY pointing the fix.

I noticed the same, the "Phone" app uses a lot of resources causing the battery to drain. I upgraded to 6.0.0.7xx and this seems to have fixed this issue for now.

High CPU usage - Rapid Battery Drain - Running HOT

Looking for help.. PLEASE!
Z10 - Model STL100-3 Software release 10.2.1.2179
Symptoms;
Occasionally, and for no apparent reason, I notice my Z10 getting hot in my pocket. I run the device monitor App and see a very high CPU usage, which consequently drains the batter very quickly.
I've tried all the solutions from every support group thread and blog. And I mean ALL!
Pulling the battery
Replaced the battery
Removed the SIM
Deleted G Mail
Removed all 3rd party Apps (2)
Stopped email sync
Stopped calendar sync
Turned off all radio
Turned Off Wi-Fi
Let it sit for hours, even days to let it finish doing whatever its trying to do
Etc Etc Etc.
Finally, I called BB support, they wanted $50 to talk to someone. I told them the issue, they said the device is bad and must be replaced. I said its software related!! They said.. no, its a hardware issue. Device is under warranty and they want me to just go get a new one. I don't want a new one, I want a fix! Stop the waste of BB $
Temporary solution
Eventually, I decided I would do a restore, back to the factory settings, and here's when I found something
I run BB Link, connect the device, do a back-up... and LOW AND BEHOLD.. this fixes the high CPU usage and the device runs great, very cool, low cpu and extremely long battery life.
Sadly! .. this problem reoccurs, after a few days, sometimes after a couple of weeks and just out of the blue.
I can force this fault to occur, simply by doing a restart of the device. Sure enough, it will run hot, use all the cpu and I will have to do a back-up to get it to settle down again. I've tried to wait for the so called 'indexing' to finish, but it never stops running with high cpu and doesn't help.
Can any one tell me whats happening and how to make this a permanent fix?
There are hundreds if not thousands of people having very similar issues, and many different methods to fix it. Its my belief that there is an underlying bigger problem that relates to all these differing fixes, but as yet.. I cant find it and none of these fixes work for me. For now... I will keep doing the occasional back-up and hope I get a response that can help.
Thanks to all that read this.

curve8530curve8330 wrote:
The heat may be normal. After a little water damage incident, which I repaired, I disassembled my Z10 the find a small heat sink will thermal compound. This helps dissipate heat efficiently. I found a large number of air bubbles and possibly a large air pocket by the way the paste stuck to both sides. I removed the old paste and replaced it with artic silver paste and the z10 has been much much cooler. It use to run about 105*f and now it is around 85*f.
See this thread I posted for before and after pictures using a thermal imager.
http://supportforums.blackberry.com/t5/BlackBerry-Z10/Z10-heating-up-fix/m-p/3031220#M71390
@Curve8530 .....as much a s your discovery is appreciated, I hardly believe that most people will actually dismantle their phone to remove the paste and replace with arctic silver. Besides, what you are doing is not a fix for the actual problem....
In most cases, this heat is associated with apps using the CPU resources beyond the normal limits.
As an easy fix, finding and removing the app(s) in question followed by a reboot, solves the issue. In some cases an OS reload is necessary.... but under no circumstances I would even remotely suggest to any member to dismantle their phone and do what you did...

After updating my 3gs to ios5 nothing works properly the phone is slow, no service, rapid battery drain, excessive heat when in use for longer periods of time, does not connect to vehicle stereo through usb, and screen is on but not responding to control

my 3gs battery dies rapidly and gives off excessive heat when in use no service anywhere, slow reponse time sometimes not at all like lights on but no one home, calls drop can text no 3g can not connect to vehicle usb as a note i restored the phone from my back up

Same problems, unfortunatley I updated to 5.0 1 hour before going on holiday for three weeks and no way to restore my phone to try to remove it.At the same time, drop outs, range problems and the most annoying was my music and apps were corrupted and would not function properly :-(

Battery drain over night

Hello,
I have a strange problem with my 9810. Yesterday I pulled out my phone from charging at 7:AM (100%). I put it on GPRS , because i didn't did any browsing on that day and to see how much my battery will last. So after a few phones, sms, emails, I was down to 80% by 10PM. Was very happy with what I saw.
In background were running Accuweather and Facebook with update once every 3 hours. Also I have Battery Bost MAX, and an application which shows me battery icon with procentage.(Smart Blndie). I am in an area with good signal.
Put the phone in the holster, and went to bed. I was very courios to see what the battery shows. At 6 AM i was shocked : 42%... I can't blame it on the applications, because if there were their fault, my battery should discharge the same over day... GPS is off, wifi is off. The phone has 2 weeks (almost new).
I am runing 7.1.0.658 OS... My screen is at 10%, and turn off over 20 seconds...

radu_dobre wrote :
In background were running Accuweather and Facebook with update once every 3 hours. Also I have Battery Bost MAX, and an application which shows me battery icon with procentage
Hi radu_dobre
If you run an social based application you can't say it will be same for night as it will be in day time.But if you think that application are not responsible then you can try Application resource monitor or Open BlackBerry Device Analyser and run a battery test it will show you which application is using your battery resourses
and you will be able to figure out the problem.
Prince
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Galaxy S5 rapid battery drain

>> Duplicate post removed to comply with the Verizon Wireless Terms of Service Please see Why did my Galaxy S5 battery start draining after working fine for the first 3 Weeks? <<
Message was edited by: Verizon Moderator

Listen, brentwoodperson, I understand you're all for getting the replacement - you've posted so in a number of forums. Please stop now.
The issue is that the issues many of us are having are intermittent. They can not necessarily be reproduced on demand. So I can't just go into a Verizon store and insist on a replacement because I cannot necessarily demonstrate the issue.
I also have a busy schedule and travel extensively. I can't waste a lot of time at a store. I need a reliable fix or exchange, and that is why I am hoping that the Verizon moderators will respond - as I am sure there are many in my situation.

Rapid battery drain repaired - why?

My battery suddenly started draining from fully charged to 20% or less in 4 hours or less. This continued for three days. Finally, I accidentally let the battery go to zero. The phone reset itself in the charger and the battery began to function normally after charging. What happened? Could I have fixed this problem without draining the battery?

You recalibrated the battery. Its a wise move on any modern rechargeable device
http://www.apple.com/batteries/
Message was edited by: Ansuz82
Message was edited by: Ansuz82

Rapid battery drain over EDGE

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