Without them your iPhone works longer and faster.

I will miss the most banal things that everyone knows, namely: turning on power saving mode, turning off Wi-Fi, Bluetooth, lowering brightness, removing applications from multitasking and more.

Stop harrying unnecessary notifications. It would seem, how will this help? But a new application from a game or useless application turns on the screen, uses the resources of the system, and it spends the battery charge. It is worth leaving them only for important programs.

Disable unnecessary notifications: Settings - Notifications.

Application work in the background is not needed Disconnect applications that use Wi-Fi or cellular communication when you are not using the phone. Messengers, mail and the bank application can not be turned off, for example. Everything for your purposes and tasks.

Application work in the background turns off here: Basic - Updating content.

Mail does not need Push When adding a new account, the push data Push. Not for every mail, but still in most cases.

If you do not use mail often, it's best to change Push to update the content by time or manually. Thanks to this, mail will not always look for new messages, but will do so after a certain time or when using the application.

Turn off the devourer battery Push here: Mail - Accounts - Download data.

Free the geolocation service from unnecessary software Many applications ask for the first startup permission for a background update of the geo position, and you, without paying attention, allow it to do useless play. Disable any unnecessary applications, set "using the program" for the necessary and "always" for the most important programs.

Remove unnecessary applications from the geolocation menu: Privacy - Geolocation services.

Turn off the animation, turn down the transparency I would advise it only in case of emergency, when you need to maximize the duration of the smartphone. Not everyone will like it, because animations are a huge part of iOS and without them it looks different.

How to turn off animations: Basic - Universal access - Reducing movement.

You can often clean up memory often there are stored processes that you do not need. How to do it? Hold the power key until the slider appears, release the power key and hold the Home button for 5 seconds.

And enough to give Apple all your data Why should you provide Apple with data? Confidential there is nothing, but this system regularly checks the geography that spends the charge of the smartphone.

Disconnects here: Privacy - Geolocation Services - System Services - Product Improvement.