Applications with touch id support. Touch ID technology - what it is and why it doesn’t work: detailed explanations

Useful tips

With the release of iOS 9 and OS X El Capitan, the Notes app has finally become for real powerful and functional application for taking notes. If you haven't used the Notes app yet, you might like this feature and start using it. With iOS 9.3 Apple company added a very important feature. Ability to set a password for notes.

An avid user of the Notes app who started using this app a long time ago and stores a lot in it important notes, will be especially delighted.

How to set a password for notes

Note

Since this is your first time doing this, you will be asked to set a password and a hint for it. You only need to do this operation once and all subsequent notes for which you set a password will have this password.

If your iPhone or iPad supports , then you will see that the option is already enabled.

Enter your password and hint and click the “Done” button.
The note is now safe.

How to lock or unlock a note

Now that the note is password protected, you will notice that it is still available in the general list of notes.

To actually lock a note, tap the Lock icon in the top row.

The note is now locked.

It is important to note that if you do not click this icon, the note will remain unlocked, despite the fact that you have set a password for it.

To unlock a note, you need to either enter a password or scan your finger using touchID.

How to unblock a note

Let's say you no longer want to use security in your notes. To remove a lock, open the note and unlock it.

! Important points to know

Even if the contents of a note are hidden, its name is visible in the general list of notes.
If you don't want to use a dedicated password manager like 1Password, then this great way to securely hide photos, important documents and even passwords. Even though we don't recommend you do this. We know that there are people who never intend to use password managers and for them this is definitely a great option.
Important! That all locked notes on iOS 9.3 will not be visible in the Notes app on Mac. Since the application on Mac has not yet been updated, this function is therefore not there. We hope it will appear soon. Once you remove the lock from a note, it will appear again in the Notes app on Mac.

Write in the comments what do you think about this new feature? Are you using it?

What password can be called the most reliable and at the same time constantly accessible to the owner of the equipment? Fingerprint. IN new development Touch ID uses a fingerprint sensor as a means of identification. This method allows you to quickly or otherwise Apple devices and at the same time be confident in the security of the stored data.

Of course, the question immediately arises: Touch ID - what is it? The device itself, the technology or, in general, the phone model? Apple Touch ID is a technology that involves the use of a sensor that recognizes the user's unique fingerprint pattern. The unlocking process is simple: just place your finger on the Home button. The installed sensor reads the received data from absolutely any angle and in any way the iPad is positioned.

Unlock button iPad mini 3 is made of sapphire crystal, which is enclosed in a stainless steel ring. Each part: the ring detects touch, and the glass part transmits fingerprint data to the sensor. The reading program carries out comparative analysis and signals compliance. It is noteworthy that the Touch ID sensor performs the entire operation within a fraction of a second.

Advantages of the technology:

Response speed and minimal amount necessary operations.
Security of confidential information (thanks to the specific architecture of the A7 processor).
Information Security user (the password and fingerprint used cannot be copied or transferred in any way, and is also not available to the OS and applications).
Authorization in applications (Touch ID technology is already integrated to simplify the process of confirming actions or signing).
Using a fingerprint, you can confirm the purchase and iTunes - using Touch ID technology will eliminate the need to enter payment data and passwords.

How to enable and configure Touch ID?

Unfortunately, it is not yet possible to put a single checkmark to implement the functions of the technology. Then a logical question arises: how to enable Touch ID?

Initial setup

First of all, you should deal with the initial setup. She :

Before starting the process, thoroughly wipe the button and fingers.
Enter a four-digit password that you have created, which the program will use without recognizing the fingerprint (the request is also possible after a reboot, two days after the last unlocking of the device, or to access functions).
Holding the device as if you normally press “Home”, place your finger on the button (a light touch is enough) and hold it until there is a slight vibration or until the system signals that you can remove your finger.
After the initial recognition is completed, the system asks you to change the position of the pad - this is necessary to complete the scanning. Now you need to attach the edges of the fingertip.

If the device is activated, then initial setup can be done through the main menu: by going to “Settings”, select “Touch ID and password”, then “Fingerprints”. The system itself will offer to go through the described registration process and about fingerprints.

Activation methods

If you can't set up Touch ID, you can use the sensor for purchases and password entry. To unlock an iPhone using technology, simply wake it up from sleep mode by pressing the “Power” or “Home” buttons, and then place your finger on the “Home” button. To use a sensor as an identifier account, you need to go to the settings section, then select “Touch ID and password” and activate “ iTunes Store,App Store". When downloading content, the system will inform you that you need a fingerprint on your iPad or other device.

Authorization using a scanner is activated separately, in the settings. Below are the relevant steps to activate Touch ID on iPhone 5s, iPhone 6 Plus with iOS 8 and updated iPhone 6 free application 1Password:

Open “Settings” (tab located on the bottom panel of the program).
Select the “Security” section.
Scroll to the tab with the name of the technology.
Switch the toggle switch to the “On” position.

Now the entrance to the program is available after pressing the fingertip against the sensor for a second!

Non-working function: defective or improper operation?

Undoubtedly, but what should you do if Touch ID stops working or does not work initially? There may be several reasons for this:

Household reasons (incomplete coverage of the button with a fingertip, contamination of the sensor, and even others). It should be noted that most of the complaints about Touch ID not working well fall precisely under this and the next category.
Just a glitch in the recognition program. In this case, it is better to register a different fingerprint.
There is, unfortunately, such an option as marriage. An indicator of such a situation is the lack of effect from rebooting the device and a scanning error. Moreover, it doesn’t matter whether the defect was made at the production stage or by a rogue seller who assembled one iPhone out of two without taking into account the binding of the Touch ID sensor to “its” processor, the phone will still have to be taken to a service center.

With customization of the functionality, the functions in each application are more than covered by convenience, speed of operation and optimization of purchasing processes. Although the possibility of a marriage that could bring trouble cannot be ruled out.

They told me how to use it new feature iOS 11.

Why Apple added the feature to disable Touch ID

Apple once again decided to worry about the safety of its users. Function quick shutdown Touch ID gives iPhone owners the ability to protect your smartphones as much as possible if they fall into various emergencies. By blocking Touch ID, the user will prevent an attacker from gaining access to iPhone by placing the owners' fingers on the scanner. Of course (and fortunately), such situations rarely arise, but Apple decided to provide for the actions of its customers in them.

Another reason for the appearance in the quick function disable Touch ID on iPhone is related to Apple's desire to protect its users from law enforcement. Behind Last year There have been several cases in which police officers have literally forced suspects to provide access to their iPhones by scanning their fingerprints.

The most high-profile of these cases occurred in February. A Norwegian resident suspected of committing a crime was required to unlock his iPhone using Touch ID. According to the court ruling, fingerprint locking of smartphones was recognized as unprotected by the country's constitution. This means that upon request of the police, any iPhone user is required to remove the lock from their Touch ID-protected smartphone.

Note: This feature only works on iPhones running iOS control 11 or newer software versions.

To disable Touch ID on your iPhone, you need to quickly press the Power button five times in a row. Successful execution operation will display a screen asking you to turn off your iPhone or make an emergency call. At the same time, the function blocks Touch work ID, indicating that a passcode is required to activate the fingerprint scanner. In this case, you can only unlock your iPhone using a password. A similar limitation applies to iOS 11 and previous versions operating system installed after every iPhone reboot.

None special settings There is no need to do anything to enable the function. Moreover, these same settings are not provided in iOS. On the menu " Settings» → « Emergency call- SOS» users can only activate the auto call option emergency services when you press the “Power” button five times and configure contacts in case of emergency. Latest contacts will receive notification messages if you call emergency services.

Many owners latest iPhone faced with not enough correct operation fingerprint sensor. In this article we will give several useful tips on how to increase the likelihood of successfully unlocking the device and make correct setting Touch ID.

Setting up Touch ID

First of all, you need to enable this feature on your iPhone. To do this, open the application " Settings", go to " Touch ID and passcode" and set a password. Then click on " Add a fingerprint".

Fingerprint scanning will begin. To do this, gently touch the "Home" button. The fingerprint image on the screen will gradually fill in. This action must be repeated until the fingerprint is stored in the device’s memory. To reduce recognition errors, setting up Touch ID also requires you to touch the scanner with your finger at an angle. Once the scan is complete, you can use Touch ID to unlock your device and pay for purchases in the App Store.

How to improve the Touch ID button on iPhone

1. Keep it clean.

The most in a simple way To improve the quality of Touch ID recognition is to keep the fingerprint sensor clean. There is no oleophobic coating on the button, and the “recessed” button traps dirt well on its surface, which directly affects the quality of recognition.

2. Correct angle.

When adding a fingerprint, hold the device in your hand the way you usually hold it. When setting up Touch ID, touch the sensor with your finger from a convenient angle.

3. Metal ring.

There is a metal ring around the sensor. For Touch ID to get the full picture of the fingerprint, touch the edges as well.

4. Train Touch ID.

Open "Settings" - "Touch ID" and "password"

and in the fingerprints section, practice pressing the same finger on the sensor. Successful operations will be highlighted in gray. Slowly move to other areas of the finger and the device will begin to remember the positions.

5. Create duplicates.

To improve the quality of recognition in the settings, make several duplicates of the same fingerprint from different angles. Setting up Touch ID allows you to add five fingerprints.

For Touch ID to work well in cold weather, enter a cold fingerprint into the database.

As for technology, we cannot help but raise the issue of setting up a fingerprint scanner on the iPhone and consider possible problems.

Let me remind you that Touch ID is a great way to use a fingerprint instead of the usual four-digit password. One press of the Home button is enough to unlock your iPhone, let's figure out how to set up Touch ID.

How to set up Touch ID

Apple says Touch ID can recognize your finger from almost any angle. This is true; when you initially scan your fingerprint, the phone will ask you to re-send your finger to the sensor for additional scanning from different angles and angles.

To begin with we need activate Touch ID, we go along the following path:
Settings - General - Touch ID and password - Touch ID
Once Touch ID is enabled, iPhone will require you to enter the usual four-digit passcode to provide additional security. For example, when adding other fingerprints.
Now you need to gently touch the “Home” button until you feel a slight vibration. This action must be repeated as many times as necessary. In this case, the fingerprint image will gradually fill in. It is important to do everything as if you were using an iPhone in Everyday life, that is, as natural as possible. Make sure your finger and button are dry.
At some point, the phone will ask you to touch the button at an angle with your finger to scan the edges of your fingertip.

It's worth noting that the more you use Touch ID, the more better technology will recognize your fingers. In total, the iPhone allows you to register up to five fingers (it will take more time to recognize), by the way, some manage to register not only fingers... An interesting fact is that Touch ID will still understand you if you suddenly get a severe injury to your finger, which will break the imprint. Touch ID will still require you to enter a four-digit passcode in the following cases:

after rebooting the phone;
available in the “Touch ID and Password” settings section;
after 48 hours have passed since the last unlock.

What can you use Touch ID for?

Based on this Apple moment Touch ID technology is used very sparingly. With your fingerprint you can only settle for possibilities iPhone unlocking and purchases from the iTunes Store, App Store and iBooks Store without entering a password.

By the way, the ability to purchase content in the above-mentioned stores can be disabled; to do this, you need to go to the following menu section:

Settings - General - Touch ID and password - Touch ID

There is a corresponding toggle switch “iTunes Store, App Store”.

But users can afford much more, for example, installing fingerprint protection to open specific folders or applications.

Touch ID doesn't work

If you encounter problems when working with Tocuh ID, the reasons may be very different. Apple recommends all sorts of triviality in such cases - make sure that you have the latest iOS version, the “Home” button is not covered with dirt, pay attention to whether your entire finger covers the sensor and stuff like that...

If all of the above is not the case in your case, then we can recommend trying to register a different fingerprint.

Problem still exists? Your case is the worst. Apparently you are faced with a manufacturing defect in Touch ID. Most often this is accompanied by the error " Scanning failed, please go back and try again" when performing a fingerprint scan and if reboot iPhone did not help you, then you need to take the phone to the service center.

The most disgusting thing about this problem is that sometimes it is the seller's fault. The fact is that if there is a defect, unscrupulous sellers assemble one iPhone from two, and since touch sensor The ID is connected to the native processor; they cannot find each other in the same phone. This is just one of possible reasons, you should not assume only this, but such an option is quite possible.

What to do if Touch ID doesn't work well

Often iPhone users and iPad complain about poor Touch ID performance. Moreover, difficulties with fingerprint recognition can arise even with the button cleaned of dirt and dust and clean, dry fingers.

Few people know, but iOS has a built-in function for correcting your fingerprint data. In other words, the accuracy of Touch ID recognition can be improved and it’s not difficult at all:

Go to: Settings – General – Touch ID and password – Touch ID;
register multiple fingerprints if you have not already done so;
now in the main menu Touch settings ID just touch Home button and you will see how the registered “finger” is highlighted in gray;
repeat this procedure several times, touch the sensor at different angles.

This way you will be able to “train” Touch ID and you won’t even need to re-register your fingers.

If you have not found an answer to your question or something has not worked out for you, and there is no suitable solution in the comments below, ask a question through our