Smartphone theft is a big problem. Its scale is so great that the governments of many states and interstate entities have passed a number of laws aimed at drastically reducing the attractiveness of telephones in the eyes of thieves. So smartphones have a kill switch mechanism for remote blocking and destruction of data, and later linking the smartphone to the user's account, which should make theft meaningless. But how effective are these measures actually, and are they easy to get around?

The first law to protect user data was passed in the state of California in 2014. The law spells out a new requirement for all smartphone manufacturers wishing to sell their devices in the state. According to this requirement, from July 1, 2015, manufacturers are required to build in the so-called kill switch, which will allow the owner to remotely lock the phone or destroy data.

It should be noted here that remote data destruction has already been used in practice by such manufacturers as Apple (Find My iPhone function), BlackBerry (Protect) and Android (via Android Device Manager). In fact, the law made the use and activation of these functions mandatory. In particular, Microsoft smartphones have moved on: now all new devices sold in the United States have a Find My Phone item.

However, it quickly became clear that the thieves were completely uninterested in user data, which were destroyed by the remote command. All the thief had to do was reset the phone to factory settings as soon as possible and then configure it to work with or without a new account.

Manufacturers have tried to improve on the existing system by adding device linkage to a user account and security that would prevent such linkage from being bypassed. According to statistics, these measures worked: after their widespread introduction, theft of smartphones decreased by a very noticeable 40%. How effective these measures are and how to get around them is the topic of today's article.

Read also: Crypto-resistant androids. How data encryption works on a memory card in Android

Apple iOS

• Factory reset protection: yes, on all relatively modern devices
• Remote locking: starting with iOS 4.2 (November 2010)
• Reset Protection Date: iOS 6 (September 2012)
• Geography: worldwide
• Downgrade protection: yes, and works great
• To remove protection: unlock device (requires PIN or fingerprint), disable Find My iPhone (requires password for Apple ID)
• Current status: protection is working

iOS is a closed system, the code of which is completely controlled by Apple. In all relatively fresh iOS versions(and this is about 98% of devices in the hands of users) it is impossible to bypass the moment of device activation. IPhone Activation impossible without a "signal" from the server controlled by Apple. Correspondingly, if the device is bound to a specific account, then this binding cannot be bypassed without access to the server - at least in theory.

The remote lock feature is active by default. This function can be controlled in the iCloud menu → Find My iPhone:

What happens if a phone with Find My iPhone enabled is hoisted? Even if an attacker immediately turns off the phone and then resets it to factory settings or flashes it clean (no problem - this is done simply through iTunes), then the first thing he will see when turned on is the activation wizard. The phone will need to be activated, for which it is imperative to connect to the Internet. As soon as the phone establishes a connection with the Apple server, the activation wizard will ask for the password from the Apple ID that was used before the hardware reset.

In older versions of iOS (prior to iOS 6), it was possible to bypass activation. But where did you see the iPhone with iOS 6? Such, most likely, will never fall into the hands of an average thief, and if it does, his material value tends to zero. Roll back to old version iOS will not work either: for modern devices, vulnerable versions simply do not exist in nature, and for old devices, a very effective protection against a downgrade of the system version will work. However, even bypassing activation on vulnerable iOS versions did not allow using the device as a phone; in fact, instead of the iPhone, it turned out to be an iPod Touch.

Read also: Mokes.A cross-platform backdoor is dangerous not only for Windows and Linux, but also for OS X

What if you're just going to sell a boring phone and don't want the customer to have problems? Everything is simple here, but you have to do it before you reset the device to factory settings:

1. Unlock your phone (with fingerprint sensor or password).
2. Disable Find My iPhone in iCloud settings.
3. Enter your Apple ID password.

Everything can be discarded. Protection is disabled. However, an attacker will not be able to disable protection. To do this, he will have to overcome two levels of protection: screen lock and Apple ID password.

Protection against reset and unauthorized activation in Apple smartphones works great all over the world. It is not possible to bypass it programmatically. Forgot your Apple ID password or deleted your account? Go to the Apple Store or call support, get ready to present a receipt or other proof of the legitimacy of ownership of the device. Since protection is activated on the server side, Apple employees can help with this proof.

There are hardware ways to bypass protection. For very old devices, it was enough to rewire a single capacitor. Modern ones require disassembly, direct access to the memory chip and manual work by the programmer to change the device identifier. After changing the identifier, the device can be activated, but there is not the slightest guarantee that it will continue to do so after the system is updated. In any case, this method of circumvention is too difficult for an ordinary thief, so they try not to mess with the iPhone - it will be possible to sell the stolen device only for spare parts.

As part of the move to Windows 10, Microsoft announced that older Lumia smartphones could also receive an update to the latest system Windows 10 Mobile. Since the update is already available for these smartphones, we will be demonstrating smartphone cleaning using Windows 10 Mobile as an example.

Freeing up memory

To get information about memory usage, in the quick access menu, tap the "Settings" item and go to the "System | Storage ". It displays the amount of used internal memory of the device and SD card (if available).

In the Save Locations section, you need to specify that new downloads, music, pictures and videos should be saved to the SD card in order to free up internal storage for applications. You can also define the SD card as the default storage for applications, however this rule is canceled when you install the first application that cannot be saved to the SD card.

To move an app to your SD card, tap This Device in the Storage menu and then tap Apps & Games. For better view select "Sort by size" from the drop-down menu. Then tap an app to see if it can be moved or uninstalled. For system applications these options are not available without the option to delete.

Additional feature freeing up memory consists in deleting the motion data that is saved by default. If you don't use fitness apps, their data only clogs up your device's memory. To remove them, go to the "Settings | Privacy | Move ”and then tap“ Clear Log ”.

Blocking background apps

If the application is running in the background, it means that it consumes energy and processor time (as well as Internet traffic) even when you do not see it, and it is likely that this is not necessary for you.

To speed up your smartphone, you need to block all applications that do not have to constantly send and receive data, such as games.

In the menu "Settings | Privacy | Background Applications ”specify which applications can run in the background. By default, the permission is turned on for all apps, but you can change it - just tap the switch on the right.

Extending battery life

To ensure that the GPS module does not “mindlessly” use up the battery resources, it should be accessed only by those applications for which this function is really necessary, for example, the application “Maps”.

The corresponding menu is located in the section "Settings | Privacy | Location". Then scroll down a bit to see a list of apps accessing the location service and set their permissions.

In order to determine which of the applications are using the most energy, go to the category "Settings | System | Saving charge ”. In the Overview menu, touching Battery Usage will display a list of apps sorted by energy usage. The most "gluttonous" applications that you no longer need are recommended to be removed.

If you want to set at what battery level your smartphone should automatically turn off background applications and dim the display to save power, select Battery Saver Options. If necessary, you can manually turn on the power saving mode using the shortcut menu at any time.

Gabriel Aul stepped out from outside coding yesterday to talk about Windows 10 Mobile and the next insider build. Windows 10 Mobile build 10240 obviously needs a lot of work, since it is still not available to Windows Insiders and they are still forced to use build 10166. The good news is that the next build will be released soon, most likely in a few days - at the end this week or early next.

This beginning leads to what many, myself included, have noticed using the latest mobile OS: do a hard reboot and everything will work much better.

I understand that this is quite inconvenient, especially if you have a lot of additional settings and saves in games. However, if you want to improve the performance of your device, the best solution for you is to do a clean install or hard reset after every update. Erasing everything old and helping the OS keep up with fresh software is a great experience.

You don't have to, of course, most insiders do well. So this is 100% your wish, as is the whole insider program.

But, even from my personal experience, I can say that I noticed a huge difference. For example, my Lumia 1520 and Icon have Windows 10 Mobile installed, but only the Lumia 1520 has been reset. The difference between them is like day and night, Lumia 1520 suits me as a device for daily use, and Icon, for example, I was afraid to do any reset.

Of course, I didn't expect from this update to the state of the final build this fall. However, this is your best opportunity for authentic Windows 10 Mobile experience so far.

Are you interested? Let's talk about how to make a backup, after which you will reset all settings.

Backup to cloud (optional) - Windows 8.1

1. Go to Options

2. System backup

3. Apps + settings

Backup to cloud (optional) - Windows 10 Mobile

1. Go to Options

2. System backup

3. Other settings

4. Create a backup

1. Go to Options

2. Go to About device

4. Click ‘Yes’

Hard reset on Windows 10 Mobile

1. Go to Options

2. Go to About device

3. Scroll to 'Reset phone'

4. Click ‘Yes’

You also don't have to erase the contents of your SD card to keep all your music, photos and videos.

How to Hard Reset - Tips (Lumia)

This method is good for non-flashed operating systems.

1. Turn off your phone

2. Press the power button to turn on the phone

3. When the phone vibrates, immediately press and hold the volume down key.

4. Release the key when (“!”) Appears on the display

All the thief had to do was to reset the phone to factory settings as soon as possible, and then configure it to work with the new account. Windows Phone 8.1 Update 2 build 8.10.15127.

Factory reset on Windows Phone is the same for all Lumia 520, 620, 625, 630, 720, 730, 800, 825, 920, 925, 1020 phones, it doesn't even matter Lumia or HTC. You open the menu to reset the lumium settings to the right looking for the settings. All the thief had to do was to reset the phone to factory settings as soon as possible, then configure it to work with the new account Date of appearance of protection against reset: Windows Phone 8.1 Update 2 build 8.10.15127. And then put on a new 10-ku.

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Users have repeatedly encountered problems in the operating room. Windows system, and the first correct way for them to fix them was reinstalling Windows. However, in such a situation, simply resetting Windows 10 to factory settings (original state) can get rid of the problem.

At the same time, a reset to its original state may be necessary if, for example, you sell or give your PC to someone else. It is unlikely that you have a desire to transfer any personal information and data into the wrong hands.

In Windows 10, the factory reset procedure has been simplified and now does not require any additional programs, disks or anything else. You won't be able to launch it accidentally either.

How to reset Windows 10 to factory settings?

Go to "Options" - "Update and Security" - "Recovery". There, in the "Return the computer to its original state" section, click "Start".

"Save my files"

In this case, all parameters will be restored to standard, but your files will be saved. Before starting the procedure, you will see which applications will be erased. When everything is completed, a file will appear on the desktop with a list of all applications that have been removed. To proceed further after selecting this item, click "Next" and then "Continue". The computer will restart.

"Delete everything"

When you select this item, you will be prompted to erase the data on a separate disk or all at once. Note that this item will appear only if you have multiple disks installed in your system.

Next, you will be offered the type of data deletion - "Fast", which is not recommended if in the future someone else will use the PC. "Deep cleaning" - in this case, data deletion will take several hours, but it will be almost impossible to get the deleted files back. Click "Next" on the desired item and confirm your choice. It will reboot and start recovery.

When the operation is completed, you will get a "clean" OS, as if you just installed a new Windows.

Reset Windows settings 10 is also possible if the OS does not start. This can be done using the built-in tools from the manufacturer or using a bootable disk.

We start the boot disk and select the item "Troubleshooting", and then "Return the computer to its original state." After that, the items already described above will be offered - to restore only the system, or to erase all files and reset the settings to the original ones.

Windows 10 is stable across all devices, but problems can still occur occasionally. What to do if a tablet on Windows 10 freezes - this is the question that worries many owners, because the first time it is not clear how to restart the tablet when it does not respond to commands.

The tablet does not respond to commands

The situation that the tablet does not react to your commands in any way can happen at any time. Suppose you watched a movie in, or even in a regular one. Or you just read the news in, or studied documents in. At any time, the tablet may freeze, it will be characterized by the following indicators:

• The tablet stops responding to commands;
• The backlight of the screen does not go out even after the allotted time;
• Within 2-3 minutes the tablet does not change the picture on the screen;

And if you try to turn off the tablet, give it some other commands, but it does not react in any way, it means that it is frozen.

How to restart your tablet

In a situation when a tablet on Windows 10 freezes, first of all, you need to give the device 2-3 minutes to solve the problem on its own. Sometimes the device just needs time to process all the data. This can be the case if you are working with serious and heavy programs. For example, running on a tablet or, you must be initially prepared for the fact that the tablet may sometimes freeze. After 2-3 minutes, the problems, most often, are eliminated by themselves, and you can work further again.

If 2-3 minutes does not help, then you need to restart the tablet. There are two ways to do this, soft, and the so-called Hard Reset. Of course, the first thing we do is act as gently as possible. To do this, press the shutdown button and hold it for 20 seconds. In this case, even a frozen tablet should turn off. In 99% of cases, this happens, after which you can reboot the tablet and continue working.

How to Hard Reset on Windows 10

If a soft reset does not help, then there is nothing left but to carry out a Hard Reset. There are a lot of bad reviews about this method, and they are not unfounded. Having decided to carry out a Hard Reset, you need to be prepared for the fact that some of your data will be lost. During a hard reboot, the system rolls back to factory settings, so no one can guarantee the safety of the data. Hard Reset is carried out in one of the following ways:

• At the same time, the power button and the volume down button are clamped;
• A small hole with the inscription Hard Reset is looked for on the case and pressed with a toothpick;

The second Hard Reset method is not available on all devices, but it is common on older devices. The first method works on all tablets. As a result, you are guaranteed to reboot the frozen tablet on Windows 10. Learn more about the hole method in this video:

In the event of a hard reboot, be sure to remove all removable memory cards and disconnect any peripheral devices.

There used to be a third way - to remove the battery, but now most tablets are made without a removable battery, so this method has outlived its usefulness. Alternatively, you can wait until the battery is completely discharged, but it is much easier to reboot the device anyway.

Instructions for resetting Windows 10 settings to their initial state. There is a stereotype among Windows users that says: “Reinstalling Windows - one-stop solution all problems ”. However, you can bring Windows back to its original state in a different, easier way.

Why dumpWindows to factory settings?

You need to return the operating system to its original state if you sell / give away your PC and want to permanently delete all data and applications. In the event of a factory reset, even hacker utilities will not help intruders recover your deleted data. It is also worth performing a factory reset in case of bugs and system instability.

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The factory reset procedure has become very easy in recent years. Now you can roll back the settings in a few clicks:

Open up Options - Update & Security - Recovery... In chapter Reset the computer to its original state click on the “ To begin".

Next, you are offered 2 options for rolling back the system: 1.reset system parameters only or 2.Completely clear the drive(will save the computer from traces of your work on it: delete all data, applications, histories, etc.)

1. Resetting only parametersWindows 10.

   With this "rollback" method, the system will return the parameters to the standard ones, remove applications, but will not affect your personal files. Before starting the factory reset, you will be shown a list of applications that will be removed. After completing the procedure, a document will appear on the desktop with the names of all applications removed by the system so that you can use it and download the programs again.

• All you need to do after reading the list of applications to be removed is to click on the buttons "Further" and "Continue"... That's it, the system rollback process has begun, now just wait for it to end.

1. Reset everything, including user data.

In this method of resetting the settings, you will need to do a few more clicks more than the previous one.

• Now, as in the first case, we press the buttons "Next", "Continue" and we are waiting. The computer will automatically reboot and begin recovery.

Updated by: Microsoft has released cumulative security update KB4483214 (Build 18305.1003) for Internet Explorer that fixes a zero-day vulnerability (CVE-2018-8653) in Windows 10 Insider build 18305 (19H1)

Windows 10 Insider Preview build 18305.1000 (rs_prerelease) is a build of the version codenamed 19H1, which is available to members of the Windows Insider program with the priority of receiving early access updates.

This assembly belongs to the RS_PRERELEASE development branch of the next major Windows 10 update, which is expected in spring (March-April) 2019.

New in Windows 10 build 18305 (19H1)

The new build of Windows 10 Insider Preview Build 18305 has received a large number of new features: Windows Sandbox, support for symbols and kaomoji, Automatic Restart and Authentication (ARSO) feature for corporate users. There are also improvements to the Start menu, Windows Security app, cloud clipboard, user authentication mechanisms, Task Manager, troubleshooting function, Settings app, and Windows Explorer.

This build simplifies the default Start menu layout for new devices, new user accounts, and clean installations of Windows 10. The main differences are: a new one-column design, smaller top-level tiles, and a separate customized version for corporate and educational users. If you upgrade to a new build, you will not see the layout changes because Windows updates do not change your current view of the Start menu.

Windows Sandbox

Microsoft describes the new Windows Sandbox feature as "a new lightweight desktop environment for running applications in an isolated space." You will be able to run executable files without worrying about the consequences or work with a clean installing Windows without even setting up virtual machine... Any software installed in the Windows Sandbox can only affect the Sandbox and after you close the Windows Sandbox session, all files will be deleted. The feature will ship with Windows 10 Pro and Windows 10 Enterprise.

Windows Security

Continuing the discussion of security features, the Protection Log feature, formerly known as the Threat Log, has been updated in Windows Security. She still shows detection Windows Defender, but now also includes Windows Defender Autonomous Defender scan results and more information about malware and the available actions to take on it.

Also added new function from unauthorized access, which provides additional protection against changes to key security features, including limiting changes that are not made through the Windows Security application.

Character support

When you press Windows +. or Windows +; the pop-up menu that opens allows you not only to select ordinary emoticons, but also various symbols: punctuation, currency signs, geometric and mathematical symbols, Latin letters and Japanese kaomoji. This feature was first introduced in Build 18252, but is now available to all Windows Insiders.

Cloud buffer

The cloud clipboard (Windows key + V) received an updated, more compact interface. Since 90 percent of the buffer objects are regular text, the design of the function has been optimized for text fragments. Now the user can see more at once text entries no scrolling.

Microsoft continues to adhere to its long-term strategy of eliminating passwords altogether, and this time the company has added support for setting up phone number authorization using the appropriate account. You can now receive SMS codes to set up your account for the first time, and then use Windows Hello biometric authentication or PIN to sign in.

In addition, the Windows Hello PIN Reset Wizard now has a redesigned web interface.

Troubleshooting

In addition to the critical troubleshooter, which starts automatically but can be disabled, Windows 10 will now also offer recommendations for fixing other issues. One scenario is Windows suggests disabling a feature that sometimes causes an application or feature to crash. If the issue was fixed by an update, Windows will show you a recommendation to re-enable the setting.

The new Automatic Restart and Sign On (ARSO) feature for corporate users allows automatic authentication when performing a system update to complete the setup, and then locks the PC. This function is available in the app Parameters> Accounts> Login options> Privacy and can only be activated for accounts that are connected to the cloud domain and meet certain requirements: BitLocker is enabled and did not pause during the upgrade, TPM 2.0 and SecureBoot support.

If you want the Task Manager to always open in a specific tab, you can now configure this by going to the menu Options> Set Tab as Default... Now, on startup, the tab you selected will open.

The Settings home page has a new area at the top for quick access to your account settings and login options. It also displays the current status of the system, in particular information about the availability of updates.

Windows explorer

In Build 18272, Windows Explorer got a new date format called friendly dates. Just right-click on the Date column header and turn off the Use Friendly Dates option in the context menu.

Other changes

• Returned Japanese IME that was disabled a few weeks ago. The Japanese input method has received new customization options and reliability improvements.
• A new Office application has been introduced.
• Improved integration voice assistant Cortana with Microsoft To-Do app.

A complete list of improvements, changes and known bugs is available in the official announcement on the Microsoft website.

Go to Settings> Update & Security and click Check for Updates. A computer restart is required to complete the installation.

If your smartphone starts to glitch, dull, or stops turning on altogether, one of the surest ways to restore normal performance is to reset Windows Phone settings. The factory settings of the Windows background can be restored in two ways - from the system and from the recovery mode.

What is a Windows Phone factory reset

When resetting settings to Windows background is mentioned, many think that this operation simply restores the factory settings of Windows background without affecting user data. That is, a standard ringtone is simply set, and so on. It is not!

You can also do without dumps. Users who practically do not install new applications and do not make platform updates do not face the need to reset the settings for several years. Especially if they didn't install test builds and programs from unverified sources.

Three ways to completely reset the settings

There are three main ways how to reset Windows 10 Mobile completely - that is, to perform the so-called Hard Reset. The first is to perform the following steps:

1. Entering the basic settings of the smartphone;
2. Search for the device information section;
3. Selecting the "Reset" item.

The second method requires even less action. To implement it, go to the menu for dialing phone numbers and open the on-screen keyboard of the smartphone. After that, the command * 777 # is dialed and Reset is pressed in the window that appears on the screen.

The third method is designed to perform in Windows 10 Mobile factory reset those smartphones that have been blocked (and the user has forgotten the code) or do not turn on at all. Before starting zeroing, turn off your mobile device and hold down the volume down button and, at the same time, turn on for a few seconds. After feeling the vibration, release the pressed keys. And then hold down the volume down button until an exclamation mark appears on the display. Now you should click in a certain order:

1. Volume;
2. Volume;
3. Nutrition;
4. Volume;

After rebooting, the smartphone restores the settings to the factory settings. This may take a few minutes. And all previously installed applications and settings made will be deleted.

Partial system reset

Execute Windows 10 Mobile soft reset, without resorting to a full reset of the settings, it is possible in cases where the smartphone simply freezes and does not boot in the usual way. To complete the operation, you need:

1. With the phone turned off, simultaneously hold down the volume down and power buttons. After about 10 seconds, the boot menu appears on the display;
2. Do not release the button until the system restarts. After a soft reset, all platform and installed app settings remain the same.

Another relatively new way to restore the smartphone's performance without resorting to full zeroing to factory settings appeared at the end of 2016 in test versions of the platform. The App Reset feature allows you to reset the settings of one or more specific applications. At the same time, the program with which there are problems does not have to be completely reinstalled, as it should have been done before.

Reset features

By doing full reset Windows 10 Mobile some nuances should be taken into account. first of all, the possibility of losing not only settings and applications, but also information stored on the phone - photos, documents and multimedia files. To prevent this from happening, copy all data to your PC or microSD card before resetting. You can also make a backup:

1. Go to the settings menu;
2. Select the item for backups;
3. Open one more settings;
4. Start creating a backup.

The result of the operation will be not only copying files from the smartphone's memory, but also saving SMS or MMS.

Many users who are upgrading their operating systems to Windows 10 Mobile, or installing the latest cumulative updates or builds for an already installed platform, have a question about whether to perform a reset. After installing a new operating system, it is advisable to perform zeroing, which will speed up the work with applications and reduce the likelihood of problems.

Possible problems

Sometimes the performance of the smartphone may be disrupted during the update process. For example, if new software is installed on a device with an insufficiently charged battery (it is recommended to update the system only if the battery charge exceeds 50%). In this case, the reset can be performed in the only way - using the volume and power buttons. If this method does not help, you will have to contact the service.

In system Windows 10 Mobile there is a special reset protection as a password. It is needed in order not to accidentally perform the zeroing operation. If the user knows the password, this combination must be entered before resetting. If the security code is forgotten or set by the previous owner of the smartphone, hardware reset is impossible. And you will have to do a reset only with the help of "hot" keys when the smartphone is turned off.