The Android operating system, like any other, is not perfect. Therefore, users may experience various problems, including with saved numbers. In this guide, we will tell you how to delete contacts on Android, how to get rid of double contacts and fix other address book problems.

Removing a contact from your phone book is easy. To do this, follow these steps:

Step 1. Launch the application Contacts(may also be called People depending on OS version)

Step 2. Touch and hold on the contact you want to delete until the context menu appears.

Step 3. Click the button Delete", and then confirm your selection.

How to delete contacts from a SIM card

To delete contacts from a SIM card, you must first configure their display. The sequence of actions is as follows:

Step 1. Launch the application Contacts.

Step 2. Click the button Menu» smartphone.

Step 3. The application settings will open, click the button Display».

Step 4. Check the box " SIM card contacts" to position " Included».

Step 5. Return to the application Contacts, find the SIM card contacts that appear in the list of numbers (they will be displayed with the appropriate mark), select and delete them at your discretion.

Batch deleting contacts

Selecting and deleting each contact from the Android phone book individually is a rather labor-intensive and boring task if there are several hundred numbers on the phone. Therefore, you can use the batch uninstall function:

Step 1. Launch the application Contacts.

Step 2. Click the button Menu» smartphone.

Step 3. Click the button Additionally».

Step 4. Click the button Batch deletion».

Step 5. You will be returned to the application Contacts, where you can check the boxes next to the numbers you need and delete them with one click.

Why do double contacts appear?

Installing different firmware on a smartphone and then synchronizing the data can lead to the appearance of double contacts on Android. As a result, the book of numbers can grow to indecent sizes, and the user will have to constantly wade through the jungle of identical contacts. This problem can be partially solved using the function of merging duplicates:

Step 1. Launch the application Contacts.

Step 2. Click the button Menu» smartphone.

Step 3. Click the button Additionally».

Step 4. Click the button Merging duplicates».

Step 5. The OS will offer to find duplicate contacts and merge them. Click the button Merge" to start this operation.

How to Delete Duplicate Contacts on Android

You can also remove duplicate contacts using the service tools Google or third party applications, for example, Duplicate Contacts. Let's consider both options.

Google Contacts

Step 1: Launch your browser and go to the address google.com/contacts.

Step 2. Enter your account information Google.

Step 3: Click the button Find similar contacts».

Step 4: Select duplicate contacts and delete them.

Duplicate Contacts

Step 1. Install and launch the application Duplicate Contacts.

Step 2. The program will scan your contact list and show if there are duplicate numbers on your smartphone.

Step 3: Select and remove duplicate contacts.

Conclusion

Any problem that arises with a smartphone can be easily solved if you know what to do. In this guide, we have shared how to delete contacts on Android; In addition, on our website you will find solutions to other issues related to the address book - how to copy contacts from Android to a computer, how to transfer contacts from Android to Android, how to recover deleted contacts on Android, and others.

Instructions

The easiest and most reliable way is to remove the SIM card and insert it into any old phone. Unlike modern iPhones, in an old device you can delete numbers from a SIM card completely freely, if it is not locked or password protected. If the phone requires a password, enter the numbers specified in the document into the SIM card. After this you will have full access to it.

If this is not possible, try the following: go to the contacts menu and find the folder with SIM card numbers. Then go to the menu and select “Delete All”. The address book will be cleared, but you will not be able to delete the service numbers of a mobile company, for example, “Gudok” from MTS. It is almost impossible to remove them from the SIM card.

Try to get rid of unnecessary phone contacts one by one by selecting them from the phone book and deleting them. Even if they are not in the phone's memory, but are recorded on the SIM card, they must still be deleted.

In some, mostly older phone models, there is another option to solve the problem. Go the following way: card contact manager, start->settings ->system->menu ->sim card settings. Select the contact you want, press and hold the button. A menu will open in front of you: edit, delete, send, save. That is, you will have the opportunity to painlessly delete any of the SIM card contacts.

Use a special program that allows you to edit contacts on a SIM card. It's called HTC SIM Manager. Install it on your phone and you can edit and delete any phone book entries. You can find it here: http://4pda.info/news/1180. To download, you will have to go through the registration procedure, and then the program will be available for free. With it you will get complete control over your SIM card.

Sources:

• second number on sim

Each of us has an electronic mailbox. Most often not alone. Sometimes it is necessary not only to create, but also to delete a mailbox. However, it takes quite a long time to get to the page you are looking for on your own.
Here are brief instructions: how to delete your mailbox on the mail.ru service.

Instructions

Once you are logged into your inbox, visit the following link http://e.mail.ru/cgi-bin/delete.

After clicking on the link, you will find yourself on deleting the mail. At the top you will see a warning that when you delete a mailbox on the mail.ru service, you delete not only the mailbox itself, but also all information from other services, such as photos, blogs, my world, and you will also lose access to the “Answers” ​​service " Below you will be asked to write the reason for deleting the mailbox and your password. Fill out both fields and click the delete button.

If for some reason you urgently need to remove all your information from the mail.ru website, then you can delete everything manually. At the same time, to delete your information from photo and video services, you need to delete all your albums yourself.

To delete the “My World” service, you must follow the link http://my.mail.ru/my/editprops and click the “delete your World” button at the very bottom of the page. After clicking this button, you will be taken to the page for deleting the “My World” service. You will be notified that you can simply unsubscribe from notifications or close access to the page, after which you will be asked to agree to the removal of your information. Check the boxes next to each item. After this, the service removal button will be activated, click it.

note

Please note that after restoring a deleted mailbox, correspondence stored there, as well as information from other site services, is not restored;

You must delete your questions and answers from the Answers service before deleting your mailbox.

If you have important information stored on one of the services of the mail.ru website that you would not like to lose, copy it to your computer before deleting your mailbox.

Helpful advice

Within three months after deletion, you can restore your mailbox. To do this, you just need to enter your email address and password into the mailbox login form. After clicking the “Login” button, you will be prompted to restore your mailbox. After three months, it will be impossible to restore the mailbox; your mailing address will be free.

Sources:

• mail.ru service support
• how to delete mail address

The concept of “address book” is currently widely used in various programs, services and devices. It allows you to accumulate a specific list of contacts for communication, work or other needs. However, over time, the address book grows and it becomes necessary to delete it.

Instructions

Go to your phone's Address Book settings. As a rule, most mobile device models allow this to be done directly from the main menu. If you want to completely delete the address book, then click on the “Delete all” button, select the deletion method (from a SIM card or from a phone) and confirm the operation.

Wait a while for the device to process the command. If the address book was large, then the phone can “think” for quite a long time. Do not touch it until the process is completed. If you need to delete a specific list of contacts, you can do this individually or by erasing a pre-configured group.

Go to your email to delete contacts. At the same time, the method of clearing the address book depends on where your mailbox is registered and how such a function is supported in this system. Go to the “Address Book”, “Addresses”, “Contacts” or other section, where the entire list of people you previously added here is located.

To completely delete, click the “Clear Address Book” button; you can also select certain contacts and click the “Delete Selected” button. If such operations do not help you clear your address book, it is recommended that you contact the support team of your email service.

Launch the Microsoft Office program. Open the "Tools" menu and go to the "Account Settings" section. Click on the Address Books tab and select the list of contacts you want to clear. After that, click the “Delete” button, and after the operation is completed, click the “Finish” button. It is recommended to restart the program after this, and then check that there is no deleted address book.

Open the communication application installed on your personal computer and log in with your account. As a rule, such programs do not provide for complete removal of the Address Book, so it is necessary to clear the list in order. Right-click on the contact and select “Remove from Contacts.”

Do you want to hide your browsing history from other personal computer users? Nothing could be simpler. Just use the capabilities of your browser and PC.

You will need

• - Personal Computer;
• - the browser you use to work.

Instructions

Each browser, regardless of the program developers, stores in its depths the history of all visited addresses of Internet resources. You can view it by going to the magazine.

Information about all visited pages in Mozilla FireFox is located in a special section. You can access it by clicking on the browser icon at the top. In the window that opens, select the “Log” section, which displays all the user’s actions on the Internet.

Go to the “Show entire journal” item and go to the “Library”, which will display the entire list of pages visited. Select unnecessary addresses, right-click on them and delete.

You can also edit your browsing history in Mozilla using the following keyboard shortcuts. Pressing Ctrl + Shift + H will open the “library”. Use the Ctrl + Shift + Del buttons to delete the addresses of sites you don’t need.

The fast and practical Google Chrome browser stores information about in the Settings menu. Click on the “key” icon in the browser panel and go to the “History” item. Click on this link, then go to a page where you can see all the addresses visited.

In Internet Explorer, the history of previously opened pages is viewed by pressing the CTRL + H buttons. In the sidebar of the browser, you will see the history of all visited sites. You can change it by deleting unnecessary addresses by right-clicking.

Has your smartphone's phone book gone from a carefully thought-out repository of useful information to a jumble of unknown numbers with strange names and irrelevant data? Is it becoming more difficult to find the right recipient? Numbers that came from unknown where are repeated three times in an endless list and do not disappear even after deletion? It's time to once and for all understand the tricks of interacting with the phone book - deleting contacts from an Android phone - briefly but clearly. No duplicates, unnecessary data or search problems - it's time to get things in order!

Deleting contacts one at a time

Before you start mass clearing your phone book, you should start with the basics - deleting selective contacts in one sitting:

By the way, if it is important to clean the phone book contacts stored on the SIM card, you will have to work with the section settings and change the way the numbers are displayed. It is important to check the box next to “Display SIM card contacts” and then save the changes. As a result, when working with the phone book, numbers marked with a special SIM icon will appear.

Mass deletion

Tired of looking at every contact's profile? Is your finger tired of calling the context menu a thousand times, but the list of numbers is not going to end? The simplest way out of this situation is to use “batch cleaning”. The procedure is no more complicated than what is above:

Removing duplicate numbers

Manually tracking duplicate recipients in the phone book is very problematic, especially if absolutely identical data is hidden under different names. The best way to avoid hours of verification is to use two proven services:

Google

By default, every owner of a smartphone with the Android operating system is registered with Google (at least for the sake of using the Play Market), and therefore the “Contacts” service will not become news (before using the site, you should go to the operating system settings and check the box next to “Synchronize” numbers with Google).

If suitable options are found, the service will immediately tell you how to deal with everything that is unnecessary (check the boxes, click “Delete”) or how to return the changes made.

Duplicate Contacts

If you are not interested in going into the browser, setting up some kind of synchronization and understanding the instructions (or you don’t have any time left), then the Google Play digital store offers a good alternative -. The idea is still the same - automatic search for duplicate (or partially similar) duplicates and quick batch removal of unnecessary numbers. Just a few seconds, and the result is truly impressive!

Applications for cleaning contacts

And although Android’s built-in contact management tool can hardly be called inconvenient or overly confusing, there are always higher-class competitors. The options, of course, cannot be listed, but several need to be specifically mentioned:

• . - an unusually beautiful tool for working with numbers: each profile is presented like a real business card, where you can write down everything - even your birthday, even your blood type. Interesting features include support for plugins and notifications, automatic and continuous search for duplicates, assistance in filling out versatile text fields, transferring some information to the calendar;
• - a true founder of the genre, who survived a thousand patches and turned into a public favorite. Blocking spam and unwanted numbers (users can add some subscribers to the blacklist and even synchronize exceptions between different devices), enhanced protection of confidential data, the ability to answer calls via SMS, quick search and all kinds of reminders. Supports the ability to transfer contact data to smart watches;
• – a legend of the “phone book” genre. An incredibly beautiful tool with instant access to data, a system of blocked and hidden numbers from prying eyes, several themes, the ability to install and configure antispam, a built-in recycle bin, and even a tool that allows you to delete what others could not. True, you have to pay for luxury, but there will never be advertising!

Why are some contacts not deleted?

If for some reason all the manipulations performed in the phone book did not have any effect and the numbers, worn to the ground, came back, then it is time to clarify a tiny detail - any synchronization with Google servers will bring back to life all the information transmitted to the server. Notes, photos, data from some applications - enabled synchronization will try to restore everything back after a few hours, as soon as you connect to the network.

The only way out is to cancel synchronization, or more precisely:

After completing the procedure, return to the phone book again and repeat the manipulations associated with deletion.

Articles and Lifehacks

It happens that a filled SIM card creates a lot of problems for the owner of the mobile device. However, not everyone knows how to clear SIM card memory.

It's actually extremely easy to do. Much simpler than, not to mention other systems. True, depending on the model of our mobile device and the operating system under which it runs, the manipulations we perform may differ slightly.

Instructions for clearing SIM card memory

The actions we have indicated can be performed not only with a telephone, but also with a smartphone, but they will differ depending on what type of communicator we use.

If we have at our disposal a simple cellular device that supports Java, we clear the SIM card memory directly through contacts.

You can delete numbers from the phone book either all at once or individually, selectively. We confirm the changes we have made.

For owners of Android-based devices, the necessary actions also begin with going to the device’s contacts. There we are looking for an item that requires displaying only those phone numbers that are saved on the SIM card. Next, go to the “Delete” option through the menu and confirm our actions.

If we use Symbian, we look for the “Options” item through the contacts of the mobile device. There should be a menu “SIM Memory Usage”. Phone numbers are deleted from there.

On devices running BlackBerry, we also go to the address book. After that, go to the SIM card contacts and select the ones you need. Click the delete button.

Owners of iOS devices are most interested in how to clear SIM card memory. Unfortunately, these devices do not have such a function at all, but you can still delete contacts. To do this, we then install the appropriate application (for example, Cydia), or synchronize the iPhone with an empty iTunes program.

Finally, we note that contacts deleted in this way cannot be restored. If we need them again, it is better to transfer the phone numbers to the memory of the mobile device in advance.

How can you free up SIM card memory if it is not cleared?

Unfortunately, many phone owners face a similar problem. How to fix this?

If we have any old device on hand, the easiest way is to move the SIM card there and try to remove it again. Of course, this is possible if the SIM card is not password protected, and even more so if it is not locked. It is important to have full access to the card.

You can also try going to contacts through the menu and find a folder with numbers there. Select the “Delete everything” option. This will help clear the phone book, but service numbers will not be deleted.

You can delete phones from contacts one at a time, but this takes a lot of time and is not always convenient.

You can also download a program like HTC SIM Manager. With its help, you can easily delete and edit any phone numbers from your address book.

All modern smartphones running Andorid or iOS operating systems allow you to link contacts to an account and store them in the cloud. This is very convenient, because if your phone is lost, lost or broken, you can quickly and easily restore your entire phone book, rather than collecting bits and pieces of the phone book again. Therefore, there is no need to store numbers on the SIM completely. It remains only to provide cellular communications.
But here users of newfangled gadgets face a difficulty - they are unable to delete contacts from the SIM card. When you try to do this, the numbers are easily deleted, but from the phone’s memory. There is no way to clear the card. There is no way to remove them from the card. What to do? Do not despair! There are several ways!

1. The easiest and fastest way

To easily clear the SIM card memory on your smartphone, just take it out and insert it into some old simple phone. No wonder they say - “simplicity is the best beauty”!!! On such devices, all this is done very simply and quickly. Just go to contacts and in the settings select the option “Delete all” or “Delete several” and check the “All” box.

The device will ask where it will delete from. Select the “From SIM card” option. After this, the SIM card memory will be cleared.

2. Cleaning SIM on Android

The Android operating system has very extensive functionality and allows you to do a lot. But simply deleting all the numbers on a SIM card won’t work that easily. To do this you will have to delve into the settings.
For example, consider a phone running Android 6. On older versions, everything is done in approximately the same way. At least the algorithm is the same.

So, go to Contacts and open the options menu:

Select the menu item “Delete multiple contacts”. The following source selection menu will appear:

Select the SIM card that we want to clean. After this, a list of numbers and contacts that are present on it will be displayed:

Since we want to do a complete cleanup, check the “Select all” checkbox. Profit!

Note: If you were unable to find such an opportunity in your Android, use third-party applications. For example, HTC SIM Manager. This will allow you to keep control of the SIM card memory while creating or deleting contacts.

3. Removing numbers from SIM on iPhone

This is the official way from Apple.
Unfortunately, it is not very convenient and here's why. This option allows you to completely delete all numbers from the iPhone’s memory, including those on its SIM card. That is, if you want your contacts to remain on the device itself, you will have to save them by synchronizing them with the iCloud service.

After this, you need to connect your phone to your computer and launch iTunes. In the program window, open your smartphone and go to the “Information” section. Here you need to check the “Sync Contacts” checkbox:

Here you need to check the “Contacts” box. Click on the “Apply” button.
A confirmation window should appear, in which you need to click on the “Replace information” button.
Ready. After this, the device’s memory and SIM card will be cleared.
To return your contacts to the device itself, synchronize it with iCloud and they will be on the phone again.