My phone won't keep the battery percentage on and it keeps changing to vibrate when I have it on silent. Also when I try to clear space for the new update it gives me less storag
MHmu phone isn't working properly and I don't know how to fix it
I went back to iOS 7 and my backup file is restoring but when its done nothing is on my phone still and only takes 11-15 minutes to restore the backup instead of taking 25+ minutes like usual so I guess the backup is corrupted. How can I fix this?
Similar Messages
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I have a main menu widget that says 'Services' then below that a group of pages thats relate to this - I want the word 'Services' to stay highlighted when Im on each page but it only is for the main one.
This is the default behavior as the one which is active will only be highlighted. Menu item is linked with page url , so if the page url is used in browser then active state will highlight that menu item.
Thanks,
Sanjit -
Ugh.
OK, you realize you are posting on a thread that is over 9 months old?
Aside from that, are you sure it is not asking for your Credit Card CCR number? If it is, re-enter it. You can also check your restrictions to make sure you don't have restrictions turned off for in-App purchases:
Settings>General>Restrictions - check In-App Purchases setting.
Cheers,
GB -
This morning, my macbook pro laptop won't turn on even though the battery is charged and power cord is working. it worked fine last night. what can i do?
Try the suggestions in this support article:
http://support.apple.com/kb/TS1367
Ciao. -
I have encountered this problem repeatedly, not just on one or two occasions. The window that opens up and allows me to check on or off of reopening a "restore" session is completely "dead" to my mouse other than the check boxes.
Couldn't it be made so the user can copy and paste those choices as a record of his most recent activity, before "guessing" which tabs may be dsyfunctional for the restore?You can make a backup copy of sessionstore.js and sessionstore.bak in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder]. You can't do a copy and paste in the about:sessionrestore window.
See also http://kb.mozillazine.org/Session_Restore
Set the pref [http://kb.mozillazine.org/browser.sessionstore.max_resumed_crashes browser.sessionstore.max_resumed_crashes] to 0 on the about:config page to get the about:sessionrestore page immediately with the first restart after a crash has occurred or the Task Manager was used to close Firefox.<br />
See:
https://wiki.mozilla.org/Session_Restore#Preferences
http://kb.mozillazine.org/browser.sessionstore.max_resumed_crashes -
When will Apple give the Battery Percentage option for the iPod?
When will Apple give the Battery Percentage option for the iPod?
It's hard to tell since Apple has never included it in all generations of the iPod and I assume you mean the iPod Touch.
Apple could place it in the sixth generation iPod Touch but Apple has been pretty tight lipped on the possiblity of one coming. It's been since 2012 when the fifth generation arrived in the fall so the iPod lineup is due for an upgrade. Some reports say it won't come this year and others say different. But with the new iPhone expected to debut with larger screen it is still possible the new iPod will come with a larger screen alongside the new iPhone. It happened back in 2012.
But no one really knows. Until then download an app to measure your battery percentage. I have battery doctor and it's really useful to determine how much battery my iPod has left and it also can clean up your memory and any junk files. -
Im too worried about the battery percentage while playing a game on my iphone 4s.so that,i decided to play a games and charging at the same time.im too worried for my battery problem on the future.please give a conclusion.
It is perfectly fine to use the phone while charging it.
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My iPhone has suddenly stopped working. It now says the battery is dying and to charge it. After charging it for over an hour, there is no change. The power won't come on, and I am left with a blank screen advising me to plug my phone into the charger.
Try different USB Cable, try different Charger. Clean iPhone charging port with clean dry toothbrush. If still problem and you have Warranty or AppleCare, make Genius reservation and take iPhone to Apple for resolution. If no coverage, most likely it could be battery or charging port assembly that need replacement.
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hey, I broke my iPhone 4 screen when I change it my phone start to turn off while my battery reach the 25% when I connect it to the charger it switched on, and the battery percentage is around 25% so it's the time for a new battery, or I need to calibrate it? thank you
There are no user serviceable parts in an iPhone. Since you
made an unauthorized repair to your iPhone, you will have to
seek assistance elsewhere.
Google or ifixit.com may provide some direction, but you can
get no help here per Terms of Service. Sorry to tell you this,
but it is what it is. -
TS3274 The battery percentage on my iPad won't go up?
I plugged my iPad in the charger, but the battery percentage stays at 2%. Ive always used ths charger, it was just suddenly today?
The charger may have failed. Take it to the Apple Store for evaluation.
The quickest way (and really the only way) to charge your iPad is with the included 10W USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
How to Calibrate Your Mac, iPhone, or iPad Battery
http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.html
Also, if you have a 3rd generation iPad, look at
Apple: iPad Battery Nothing to Get Charged Up About
http://allthingsd.com/20120327/apple-ipad-battery-nothing-to-get-charged-up-abou t/
Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
New iPad Takes Much Longer to Charge Than iPad 2
http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
Apple Batteries - iPad http://www.apple.com/batteries/ipad.html
Extend iPad Battery Life (Look at pjl123 comment)
https://discussions.apple.com/thread/3921324?tstart=30
New iPad Slow to Recharge, Barely Charges During Use
http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
Tips About Charging for New iPad 3
http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
Cheers, Tom -
after upgrading to ios 5.1 on my iphone 3gs, the battery percentage dosent work well, it dosent move. how can i fix the problem?
Have you tried doing turning the battery level display off and then General -> "Reset all settings"? You won't loose any data and that should do the trick.
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Why is the battery percentage on my iPhone 4S on iOS7 freezing then dropping in big 10/20% chunks?
Since upgrading to iOS7 my 4s has been having issues with battery meter. Take today for instance, it fell steadily to 59% then dropped instantly to 39% (I was not using any apps at the time). It has now been stuck on 32% for over half an hour, I've taken photos, used YouTube and other apps in an attempt to drain it but no change.
I've turned off all unnecessary processes, including location services and background refresh to eliminate drain. System status meter shows processor operating at 10% when no apps open so it doesn't look like background processes are draining.
I can't rely on the battery meter when it isn't accurate, it could suddenly drop to 5% or similar without warning.
Is anyone else having these problems? Any ideas Apple?
It's going to render my phone untrustworthy and inaccurate.Hi!
I am having similar issue.
I have upgraded my iPhone 4s to the new iOS 7 and since then my battery indicator is stucked at 44%. Now regardless how much I charge or how much I use, it is showing the same battery level.
Although this get refreshed when I restart the iPhone and it shows the current battery level and then again stucks at the same percentage. This was working fine on iOS 6.1.3, but is showing issues after the upgrade.
I have tried to restore it, reset settings by selecting Erase All Content and Settings, hard reset (power+home button for 10 sec) but still no good, it shows the same level of battery percentage at which it is since last reboot.
Although I was having iOS 6.1.3 ispw so I downgraded it again as Apple was signing iOS 6.1.3 at that time. Now the battery percentage is working fine. Therefore its not a hardware issue for sure and is just some bug with iOS 7.
Now I have again upgraded to iOS 7.0.3, and I am facing the same issue again. And now I can't even downgrade to iOS 6.1.3.
If you get some tips on how to solve this, then please share the same. -
My iPhone 4 won't turn on unless I plug it in to a charger it says the battery is 100% and that I need to conect to iTunes when I plug it in to my computer it just comes up with a flashing apple logo :(
The terms of service of the Apple Support Communities prevent us from helping anyone with a jailbroken phone.
You're on your own. Good luck. -
WHAT COULD I DO IF MY IPHONE 4 IS REDUCING TOO FAST THE BATTERY PERCENTAGE?
Hi,
WHAT COULD I DO IF MY IPHONE 4 IS REDUCING TOO FAST THE BATTERY PERCENTAGE?
The problem is not from where I connect it in. I compared it with another iphone that the battery was at 50% and mine was at 85%: two hours later the other phone's battery was 49% and mine was 55% without using the phone.
Thanks in advance,
Dionicio
Message was edited by: DionicioHi! Turning the brightness down, turning off 3G, push notifications and wifi all drain battery times. Tom
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Whats better for my mbp 2013 retina in the long run? Keep it plugged in as much as possible or letting the battery hit 10% and then recharge it?
Odd you ask that, since both are HORRIBLE, ... especially often draining your battery low.
General consideration of your MacBook battery
Contrary to popular myths about notebook batteries, there is protection circuitry in your Macbook and therefore you cannot ‘overcharge’ your notebook when plugged in and already fully charged.
However if you do not plan on using your notebook for several hours, turn it off (plugged in or otherwise), since you do not want your Macbook ‘both always plugged in and in sleep mode’.
A lot of battery experts call the use of Lithium-Ion cells the "80% Rule", meaning use 80% of the full charge or so, then recharge them for longer overall life. The only quantified damage done in the use of Lithium Ion batteries are instances where the internal notebook battery is “often drained very low”, this is bad general use of your notebook battery.
A person who has, for example, 300 charge cycles on their battery and is recharging at say 40% remaining of a 100% charge has a better battery condition state than, say, another person who has 300 charge cycles on their battery and is recharging at say 10-15% remaining on a 100% charge. DoD (depth of discharge) is much more important on the wear and tear on your Macbook’s battery than the count of charge cycles. There is no set “mile” or wear from a charge cycle in specific. Frequent high depth of discharge rates (draining the battery very low) on a Lithium battery will hasten the lowering of maximum battery capacity.
All batteries in any device are a consumable meant to be replaced eventually after much time, even under perfect use conditions.
If the massive amount of data that exists on lithium batteries were to be condensed into a simplex, helpful, and memorable bit of information it would be:
1. While realistically a bit impractical during normal everyday use, a lithium battery's longevity and its chemistry's health is most happy swinging back and forth between 20% and 85% charge roughly.
2. Do not purposefully drain your battery very low (10% and less), and do not keep them charged often or always high (100%).
3. Lithium batteries do not like the following:
A: Deep discharges, as meaning roughly 10% or less on a frequent basis.
B: Rapid discharges as referring to energy intensive gaming on battery on a frequent basis (in which case while gaming, if possible, do same on power rather than battery). This is a minor consideration.
C: Constant inflation, as meaning always or most often on charge, and certainly not both in sleep mode and on charge always or often.
From Apple on batteries:
http://www.apple.com/batteries/notebooks.html
http://support.apple.com/kb/HT1446
"Apple does not recommend leaving your portable plugged in all the time."
Keep it plugged in when near a socket so you keep the charging cycles down on your LiPo (lithium polymer) cells / battery, but not plugged in all the time. When not being used for several hours, turn it off.
DoD (depth of discharge) is far more important on the wear and tear on your Macbook battery than any mere charge cycle count. *There is no set “mile” or wear from a charge cycle in general OR in specific. As such, contrary to popular conception, counting cycles is not conclusive whatsoever, rather the amount of deep DoD on an averaged scale of its use and charging conditions.
(as a very rough analogy would be 20,000 hard miles put on a car vs. 80,000 good miles being something similar)
*Contrary to some myths out there, there is protection circuitry in your Macbook and therefore you cannot overcharge it when plugged in and already fully charged
*However if you don’t plan on using it for a few hours, turn it OFF (plugged in or otherwise) ..*You don’t want your Macbook both always plugged in AND in sleep mode (When portable devices are charging and in the on or sleep position, the current that is drawn through the device is called the parasitic load and will alter the dynamics of charge cycle. Battery manufacturers advise against parasitic loading because it induces mini-cycles.)
Keeping batteries connected to a charger ensures that periodic "top-ups" do very minor but continuous damage to individual cells, hence Apples recommendation above: “Apple does not recommend leaving your portable plugged in all the time”, …this is because “Li-ion degrades fastest at high state-of-charge”.
This is also the same reason new Apple notebooks are packaged with 50% charges and not 100%.
Contrary to what some might say, Lithium batteries have an "ideal" break in period. First ten cycles or so, don't discharge down past 40% of the battery's capacity. Same way you don’t take a new car out and speed and rev the engine hard first 100 or so miles.
Proper treatment is still important. Just because LiPo batteries don’t need conditioning in general, does NOT mean they dont have an ideal use / recharge environment. Anything can be abused even if it doesn’t need conditioning.
Storing your MacBook
If you are going to store your MacBook away for an extended period of time, keep it in a cool location (room temperature roughly 22° C or about 72° F). Make certain you have at least a 50% charge on the internal battery of your Macbook if you plan on storing it away for a few months; recharge your battery to 50% or so every six months roughly if being stored away. If you live in a humid environment, keep your Macbook stored in its zippered case to prevent infiltration of humidity on the internals of your Macbook which could lead to corrosion.
Considerations:
Your battery is subject to chemical aging even if not in use. A Lithium battery is aging as soon as its made, regardless.
In a perfect (although impractical) situation, your lithium battery is best idealized swinging back and forth between 20 and 85% SOC (state of charge) roughly.
Further still how you discharge the battery is far more important than how it is either charged or stored short term, and more important long term that cycle counts.
Ultimately counting charge cycles is of little importance. Abuse in discharging (foremost), charging, and storing the battery and how it affects battery chemistry is important and not the ‘odometer’ reading, or cycle counts on the battery.
Everything boils down to battery chemistry long term, and not an arbitrary number, or cycle count.
Keep your macbook plugged in when near a socket since in the near end of long-term life, this is beneficial to the battery.
In a lithium battery, deep discharges alter the chemistry of the anode to take up lithium ions and slowly damages the batteries capacity for the cathode to transport lithium ions to the anode when charging, thereby reducing max charge levels in mAh. In short, radical swings of power to lithium cells disrupts the chemical ecosystem of the battery to hold charges correctly which likewise impedes the perfect transfer of lithium ions both in charging and discharging. In charging your lithium battery, lithium ions are “pushed uphill” (hard) to the anode, and discharged “downhill” (easy) to the cathode when on battery power. Deep discharges, damages this “upward” electrolyte chemistry for the battery to maintain a healthy charge and discharge balance relative to its age and cycles.
Optimally, in terms of a healthy lithium battery and its condition, it is most happy at 50% between extremes, which is why low-power-drain processors such as the Haswell are ideal on lithium battery health since a partially charged battery with a low-drain processor has, in general, much more usage in hours
Battery calibration, battery memory, battery overcharging, battery training, …all these concepts are mostly holdovers from much older battery technology, and on older Apple portable Macbooks ranging from early nicads, NiMh and otherwise; and these practices do not apply to your lithium battery and its smart controllers.
Calibrating the battery on older Apple portable Macbooks with removable batteries.
http://support.apple.com/kb/PH14087
There is no calibration of current Apple portable Macbooks with built-in batteries.
http://support.apple.com/kb/ht1490
There is no battery calibration with current Apple portable Macbooks with built-in batteries. Lithium batteries have essentially a 0-‘memory’, and all such calibration involve the estimations fed to the system controller on the SOC (state of charge) of the battery over long periods of time as the battery degrades. The software based battery controller knows the battery's characteristics, or SOC and adjusts itself. This is why there is both no need and purpose to periodically deeply drain your macbook battery, since it doesn’t affect the characteristics of the battery, and further still deep discharges are something you should not do on purpose to any lithium battery.
From BASF: How Lithium Batteries work
https://www.youtube.com/watch?v=2PjyJhe7Q1g
Peace
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