One of the concerns that all iPhone users have is the state in which the battery is located, since a large part of our good user experience is based on having autonomy from sunrise to sunset. Therefore, in this we are going to see some small errors in the configuration or errors of a bad update can cause the problems that you experience in your battery.
Check battery usage
iOS versions allow you manage and know the autonomy of the iPhone, so that you can know first-hand the consumption that you make of each application. To know the consumption of each application you have to go to Settings > Battery
It is also important to know the background activity, since, even though we are not using it, it consumes battery. To know and deactivate those options, you have to go to Settings > General > Background Refresh and select: Wi‑Fi, Wi‑Fi & Cellular Data or No to disable these updates.
The location It is another of the great consumers of autonomy, since the iPhone is constantly connecting to the network to determine where the phone is located. To remove this option, you have to Settings > Privacy > Location. Within this window, you will be able to see the permissions configured for each app and if they have the location service enabled disabled.
Lastly, the screen start/lock It is a machine that consumes resources, since if the screen of our iPhone turns on constantly due to the arrival of notifications and messages, the battery suffers. To deactivate the arrival of notifications, you have to go app and disable Allow Notifications. It is true that you can determine which applications you want to receive notifications and which not.
The consequences of an update
Have a bad update of iOS on your device can be a huge problem in the fall of autonomy of this and in the user experience in all aspects. Since, the iPhone will constantly try the download of this, which means a increase in battery power. The consequences can be multi-faceted, from some features or apps not behaving as they should, which can result in increased CPU usage and consequently faster battery drain.
Many of the updates that Apple releases throughout the year focus on the bug fixes and autonomy improvement, so, if we have if the update does not run correctly, the problem is double back: It does not correct errors and optimization of the battery and in turn we have an application in constant download.
Therefore, What to do if we have a failed update? If we have a failed update and that reports errors, the first thing we have to do is address the problem as soon as possible, since the consequences can be terrible not only for the battery, but also for the device.
The fastest solution is to try restart the iPhone to see if it is quickly reconfigured by the operating system. If not, you may need to try updating your iPhone manually through itunes on your Mac. If neither of the two options corrects the problem, the best thing you can do is go to a personalized center such as a SAT or Apple Store.
