How do I know how many are actually "live» iPhone Battery

Stated on the Apple operating time ayfon battery in a particular mode is nothing more than a convention, it is necessary only to enter the next system update. Yes and program strife: each in its own load "hardware" device and, accordingly, its battery. But you do not have to guess how long your iPhone in fact stretch until the next charging - provide the necessary data himself smartphone.

Statistics on the battery life on the iPhone

For the measurements you need at least temporarily display the percentage of remaining battery power - this is done through the main iOS settings.

Housekeeping tip. For a more accurate measurement of the maximum operating time of your ayfon on a single charge, wait until the charge level drops to 1-5%.

• Open the Settings (Settings) and go to Basic (General).
• press Statistics (Usage) and scroll down to the header After the last full charge (Time since last full charge).
  • Field Using (Usage) shows the total time of use of the device in hours and minutes after a full charge barateri.
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  • Field Waiting (Standby) - the total time during which the smart phone is in standby mode after the battery is fully charged.
• Switch Charge Percentage (Battery Percentage) just responsible for displaying the percentage of battery charge level on line iOS state.

Now that you know what the battery life is your iPhone. The easiest way to determine how these parameters are normal, - to compare them with what is indicated on the website Apple. For each data can significantly vary the specific device, but the norm is the active use of the phone for 7-9 hours a day. Of course, there are extreme cases: for example, 2% of the full charge after 22 hours of use - it's cool, but extremely rare. If two percent you come just an hour after charging, to put it mildly, there is a problem.

If, instead of numerical values ​​displayed on the screen dash means ayfon insufficient data: either it must again be charged up to 100%, or it just disconnected from the charger.

This battery has become discharged faster, or simply because you were more likely to use it?

Often, people get a new iPhone or the new iOS and starts to dig with novelty longer than usual. Of course, this leads to the fact that the battery level decreases faster than in the battery is often suspected. On the other hand, there are also some batteries with defects, which can be detected by carrying out real-time measurements of battery life as described above.

If the battery gets really faster than usual, what's next?

If you are sure that your battery ayfon "live" less than that is laid, there are several options:

• If any application is using Location Services, disable the feature: constant tracking of your location can be a reason for the rapid discharge of the battery.
• Optimize the load on the hardware: Turn on auto brightness of the screen, turn off geolocation and push-notification, without the need to not include network interfaces, etc...
• Charge the iPhone to 100%, then squandered battery to zero and again at 100% charge. This is called calibration, which allows us to solve a number of problems battery, especially on older devices.
• Make a backup copy devaysa, restore factory settings, expand previously made "backup" and see what effect it will.
• If none of the above does not work, nothing else to do but to contact the service center... or to the nearest store - to buy a new iPhone. :)

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