How to save storage on your iPhone

1. Disable permanent retention of information.

By default, your iPhone will include all the information you have sent and received, and if you don't clean it up in time, it will take up a certain amount of storage space. We can go to Settings - Info and change the time to 30 days in the "Retention Information" item.

2. Do not store the original HDR.

If you often use the HDR photo function of your iPhone, you may find that there are often two identical **generated**, one is normal** and one is HDR**. Obviously, this takes up more storage space. To change this setting, turn off the "Keep Normal" option in Settings & Camera.

It should be noted that some apps, such as Instagram, will also have a built-in option to "keep the original video", which can be turned off appropriately according to the needs of use.

3. Clean up your browser and app cache.

Browsers or web apps will generate cache files after a long period of use, and instant cleanup can free up more storage space. If you want to clean the cache of your Safari browser, you need to go to Settings - Safari and click on "Clear History and Data".

As for the storage usage of news, browsers and other applications, you can check it in the Settings - Usage - Storage space item, it should be pointed out that in this directory, you can only delete the entire application, and not just delete the cache, you need to find the relevant options in the application to execute.

After reading the **app, in**, Jingdong, Suning Tesco after browsing the goods, after browsing**, you should clean up the cache in the app's [Settings-General-Clear Cache] from time to time, which can effectively save the storage of the iPhone, and at the same time, don't keep too much ** and APP in the iPhone, clean up the infrequently used and useless things out of the iPhone, which can save a lot of memory.

1. Turn off SMS recurrence reminders.

When using an iPhone, the text message will remind you twice by default, and the screen will turn on each time, if you want to save power, you only need to turn off the [Repeat Reminder] in the text message.

The mobile phone will appear stuck after a long time, which is because there are too many background apps on the phone, and I am not very used to cleaning up the background app of the mobile phone, and the load state of the mobile phone running memory appears for a long time, and the background application refresh invisibly consumes the traffic of the mobile phone, so you need to close the background application.

Method: Tap [Settings] - [General] - [Background App Refresh] - [Off].

3. Turn off mobile phone data push.

There is a data push function in the iPhone phone settings, and the phone will push memo reminders, browsers, contacts, and ** and other messages for you at any time, which are generally not used, so you can turn them off.

Method: First of all, we have to find the push function of the mobile phone, click: [Settings] - [Password and Account] - [Get New Data] - [Push]. Then you also need to change the following acquisition to [manual], which can help us improve the battery life of the phone!

4. Close important locations.

If the location of the important location is always open, our Apple will constantly update our location, so that the phone will consume more and more battery, so it is recommended to turn it off.

Click Apple [Settings] - Privacy - Location Services - System Services] and turn off [Important Locations].

5. Turn off the relay.

If you don't have an Apple computer, you can turn this setting off. Why? Because the main purpose of this setting is to allow Apple users to work seamlessly between their phones and computers.

6. Turn off Bluetooth.

When Bluetooth is not in use, it is best to turn it off, because if it is left on all the time, it will consume the power of our mobile phone.

Method: Go to Apple [Control Center] - [Bluetooth] - [Off].

1.Diagnostics & Dosage: Don't Send!

Open [Settings] --General] --About This Mac] --Diagnostics & Dosage --Do Not Send].

2.Location-Based Diagnostics and Usage: OFF!

Open [Settings] -- Privacy -- Location Services -- System Services -- Diagnostics and Usage -- Off.

Location-Based IAD Advertising: OFF!

Open [Settings] --Privacy--Location Services--System Services--Location-Based IAD Ads] --Off.

Export in a timely manner** and install fewer applications.

How to keep a large number of apples fresh, no refrigerator or plastic wrap, how long to store fresh.

A great way to save apples:

First, the ripe apples without mechanical damage are selected, soaked in 3% salt water for 6 minutes, then taken out to dry, then wrapped in soft white paper, and stored in the following two methods:

1. Water tank storage method Wash and dry the water tank first, put it in a cool place, and put a canned bottle full of clean water at the bottom of the tank, do not cover the bottle cap. In the morning, when the temperature is low, the wrapped apples are packed into the jar in layers, and the cylinder mouth is closed with a piece of plastic film after it is full. This storage method can store apples for 5 months, and the intact rate is more than 90%.

2. Wooden box storage method put several layers of paper at the bottom of the box and around it, pack the wrapped apples into a small plastic bag every 10, take the low temperature in the morning, squeeze the two bags of bags full of apples into the box, fill the box layer by layer, cover it with several layers of paper, and then cover it and put it in a cool place. This method of storage generally allows apples to be stored for 6 months.

Apple fresh-keeping cold storage.

Design a fruit cold storage, the product is a late-ripening apple, the storage temperature is 25, the storage temperature is 0, the storage capacity is 40%, the daily purchase volume is 10t 24h, the use of group assembly cold storage, the refrigeration system is freon refrigeration system.

Refrigeration conditions for apples: storage temperature 1

The relative humidity is 85%-90%.

The content of O2 is 1% of CO2 and the storage period is 120 days.

Apple cold storage size calculation.

According to the formula: tonnage = cold storage volume; storage capacity ratio; The specific gravity of food is g; Calculated tonnage of cold storage (t); v1;The volume of the cold storage (m3); storage capacity ratio; Specific gravity of food (t m3).

According to the "Cold Storage Design Code" table, the density of the fruit is s=230 kg m3, and according to the "Cold Storage Design Code" table, it is preliminarily estimated that it = the nominal volume of cold storage v=326 m3

Determination of the height of the cold storage: the net height is. 3.Calculation of the length and width of the cold storage.

Because the cold storage board is made of color steel plate, the size of the maintenance library plate is 1000; 100;4000 (mm), roof and ground library board size of 1000; 100;7000 (mm), therefore, the length of the cold storage is: 22m, the width is 5m

If you want to keep apples for a long time, it is best not to wash them blindly before putting them in the refrigerator, because there will be a lot of water left on the surface of the apples after washing, which will cause the apples to rot faster. If you want to wash it, it's best to wait for the water to dry before putting it in the refrigerator.

When storing apples, the environment is also important. We put the apples in the box, and then be sure to seal the box and put it in a cool place. If you put it in a sunny place and the temperature is too high, the apple will rot quickly.

If it's a freshly picked apple, don't seal it right away. Instead, it should be left for a day to a day and a half, until the temperature of the apple reaches room temperature, and then the lead is ground and then wrapped in brown paper. This is because the temperature of freshly picked apples will be relatively high, and it will be easy to break when sealed directly.

When the temperature in the refrigerator is low, the respiration of apples will be reduced, and the activity of various bacteria will be reduced, so apples can be well preserved.

Optimal storage environment.

The best place to store the rings is in a cool and dark place, so don't put the apples on the balcony, as the apples will spoil very quickly.

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Place in the refrigerator.

If you can't finish your apples in a short period of time, keep them in the freezer compartment of the refrigerator, where the temperature is low and easy to store apples.

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If you buy a box of apples, be sure to seal the box.

The less bacteria are produced between the apples, the slower the bad ones.

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Do not wash apples.

It's not that you can't wash it before eating, it's that if you're going to store apples, don't wash them. Don't think it's better to put the apples in the fridge or wash them, as this will make the apples rot faster.

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Rural people can store apples in tanks.

This is an old way of keeping apples in a jar that will make them last longer.

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Cover the apples with plastic wrap.

Wrap plastic wrap around apples to lock in the freshness of apples. However, this method is a little more troublesome because it needs to be packaged one by one, so don't use this method if you don't want to store it for too long.

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Store with other fruits.

If apples are placed together with unripe fruits, they can not only collect other fruits, but also keep apples longer. Be careful not to put it with ripe fruit, though, as it can easily spoil with ripe fruit.

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end precautions.

If you can, it is recommended to buy apples according to your actual situation and not to stock up too much.

The most ideal storage method for fresh apples is to seal them in a fresh-keeping bag and put them in the refrigerator for refrigeration, which can effectively ensure the freshness of apples and prolong its freshness time.

The skin of the apple can be coated with a thin layer of edible wax to prevent water loss.

Then place in a cool place, away from direct sunlight.