IPhone :: It Suddenly Turn Off Even At 48% Battery
May 22, 2012
Just now my iPhone 4 died at 48% battery and wouldn't turn on. It would show the screen with a dead battery on it. But as soon as I plugged it to charge that phone was at 48% again. I am kind of alarmed because this happend to me yesterday as well and it was at 42% then. I wasn't playing a game at the moment or texting it just all of a sudden shut off.
while my iphone in charging,suddenly turn off and start to turn on and turn off Automatically.After that i restore to ios 5.0.1 i see no wi-fi no besband and just work 5 minuts and will turn off.please help me.my iphone 3 Gs locked
I just bought iphone 4s 32gb white yesterday, and ive charging up till full. suddenly at 30% battery life's my iphone suddenly turns black-out. i mean,totally i cant do anything bout it. ive try to charging up again, and the hold the power but still. my iphone wont turn on
my iphone4 suddenly turned off, now it won't turn on. connected it to itunes on laptop. tried to restore it but still stuck with "Waiting for iPhone" and an apple logo with a blank progress bar.
My iphone 4 suddenly shutdown and I can't turn it back on. I tried charging it but it won't charge. I tried connecting it to the pc but still, its not turning on.
my iPhone 4s died on me suddenly and is now nothing but a black screen. Even when plugged into charge nothing happens. The main problem is that my sleep/wake button doesn't work which is a nuisance. how I can get it turned back on?
My iPhone 4 its battery life has decreased dramatic, since one month or so.Without doing anything, having location services turned off and brightness at 50% it goes down with at least 6% per hour.Furthermore, the iPhone cannot be turned off. If I turn the phone off, it restarts automatically. It does this every time. I did a reset and restore already, but no luck so far.I hear more people with batterylife problems since 5.1.
So I bought my iphone 4s like 3 Months ago and 2 days ago was my bday. The Story was my friends borrowed my Iphone 4s just for Browsing some websites they wanna look at and the next day, my Iphone 4s Battere suddenly Drained so fast. I noticed that (I Think) my Iphone won't Turn into Standby mode because when I open (General -> Usage -> Time Since last full charge) The Usage and the Standby have the same Minutes, so its like my Iphone is Running all the time and won't go into Standby mode. It's like some Apps or Something is stuck and make my Iphone running all day, but I already check apps that runs (by double click the home button) but there's no apps running (NOTHING!).
I just got an iPhone 4 a week back. I took a call today and post that my phone has shut down on its own. If I put it on charge, there is no sign of charging and moreover the battery was full. How to resolve this. My iPhone 4 has suddenly shut without any notification. The battery was also full.
I want to know about why battery percentage will suddenly drops 2% when i turn on back from standby just using few seconds from 50%-48% and is that normal or not ? Â
i have a xperia z3, 2 day bought it and suddenly turn of and now dont turn on, dont charge, dont do enithing what can i do? and i hade cell like xperia z, xperia zl, xperia z2, and never  this never happened.
My brother has a S5 from Verizon that is about a year and a half old. He's been using it with no problems. Woke up at about 2:30am and it was working fine but at 7am it was dead. It will not turn on, has no lights present, nothing. We've tried to restart it using the volume, lock, and power keys. We've taken the phone apart and looked at all the parts. Verizon ran a online check of some sorts and says it's nothing in their system. We know the battery and sim card works because he is using it in my dad's S5. We wouldn't worry about the phone so much but he has pictures of his son on there. He had some left on it before he started using a sd card.
My black berry 8520 suddenly turn off after upgrading my App world i restart it but while i was waiting for it to open, it doesn't show any single red blink or anything that will determine what happen.
The phone battery indicator works fine till 18% to 100%. The battery level drops to 18% fine, but after that battery level drops suddenly to 1% & moment later phone shut down.
I found on net that its becuase of battery miscalibration. There are solution to reset calibrations for rooted phones, but as my phone is not rooted is there any way to reset battery calibration ?
I have recently had some problems with my BB 8900. My BB just suddenly shut down and when i tried to turn it back on it just didn't work. When I try to charge it by USB cable it looks like it charging, and when the red light goes off, the screen turns white and there is a battery with a lightning running trough it. I really do not know what to do. I tried to take out and put the battery back in, but I get the same response.
I have Bold 9000 on O2, but since yesterday I have not been able to turn it on. When powered up via usb and PC or direct from mains, all i het is the red message light showing all the time and nothing else ..but sometimes it goes out and on screen is a picture of a battery with a blue zig zag flash running through it. This is a bit random, but seems to alternate between either redlight or battery outline.
Plugging Bold into PC and running blackberry desktop manager does not do anything - the desktop manager does not recognise that a device has been plugged in (hence does not show PIN).Has the battery suddenly and completely died? (There were no signs of this happening before - no performance issues etc) ... or is it something far more serious?
My battery suddenly died in my 9900. Would love to talk to a person in customer service the old fashioned way instead of the electronic self diagnosis. Any numbers in the UK answered by humans who don't charge for their time? how do I get a replacement battery?
My wife's BB has suddenly (last 3 days) started discharging the battery at a silly rate full to flat within 3 hours without use. The only activity seems to be a small clock appearing in the centre of the screen intermittently which she says she hasn't noticed before. This also comes on when writing mails prior to the typed in letter appearing on the screen It has the latest soft and firmware.
My curve 8520 is 30 months old. My battery is suddenly draining very quickly, an hour or so. Was fine yesterday. I have tried three other batteries, previously fine, and the same thing happens.
I've several problems with my 8 mouths old z3. Today my battery was suddenly dead. And vibration doesn't work. I always use my original charger and never put it into water or washed it. It overheats without any intense usage.
My Phone closes suddenly when it has battery even my battery %40-50 ıt is closing and it. By the way after closing it opens itself automatically and says no battery and closing again.
So recently (in the last few days), ive noticed that my 9700's battery life has been terrible, not being able to last through the day. My usage has not changed at all to warrant this behaviour. Also, i dont have stuff running in the background so i know its nothing like a rogue app killing resources
After getting pissed about it, i decided to investigate. Looking at the log (ALT-LGLG) ive noticed that its doing Geolocation calls every few minutes...what gives...has anyone experienced this? Also, how can i find out what is making the API call to the Geolocation service so i can troubleshoot this problem..
About 10 days ago, my Samsung R451C (Straight Talk) battery went dead. I thought that was odd, since I generally got four or five days service out of it before needing charging. So I put it on the charger and charged it up, and about six hours later the phone was dead again.I then purchased another OEM Samsung battery. Same problem; the phone needs recharged after five or six hours. Also, while fiddling with the phone, I noticed that I can no longer shut the phone off by pressing the PWD/END button--it shuts off and then immediately reboots back on.I called Straight Talk support and described my phone's battery life and power button symptoms. The rep immediately stated that Straight Talk would send me a replacement, making me wonder if there's a hardware or firmware problem in the phone they know about. However, the catch is that I have to send in my phone first and then they'll send the replacement, about a 15 day turnaround, according to the rep. I really don't want to be without a phone that long, so I'm looking at alternatives. Anyone have any experience with this sort of phone behavior before and have any suggestions for things I might try before sending the phone in for replacement?