Although the method itself works on other models of this brand, such as: SFR-114, SFR-231, SFR-232, SFR-341, SFR-342, SFR-343, SFR-251, SFR-251 Messenger Edition, Orange Vegas , Orange Lisbon, Orange Rio, Orange Miami, Orange Rome ZTE Sage, TMN5000, Vodafone Indie, A261+, X670, X760, X761, X960, X990, X991, N261, N281, N292, N295, S202, GX760, GX761, GR230, GR231, T-Mobile Vairy Touch, T-Mobile Vairy Touch II, Vodafone 547, ZTE Zest, Zong R221, Zong R231 and others. I would like to emphasize that the code is generated only with 12 characters; if your phone does not accept it, then you need to try other options, for example
The entire unlocking procedure will not take more than 5 minutes, but requires some action on your part.

How to find out IMEI number?

First of all, we need to find out the unique IMEI number, which is assigned to each device. To do this, turn off the phone, remove the battery and read it on the sticker. Or even simpler, dial the combination *#06# and we get it. Once we have found out what IMEI is in our phone, we move on to calculating the unlock code.

How to get an unlock code?

To calculate the code we are interested in, go to the page of the free online calculator of the wintechmobiles team, where in the line Enter IMEI Enter your 15-digit number.

Click Calculate Codes and in a few seconds, the treasured codes are in our pocket!

Now all that remains is to enter the received code into your phone.

How to enter the code into the phone?

Because of large quantity supported phone models, universal method no input, no code received. Here are the main ways to unlock phones:

1. Install a non-native SIM card into a locked phone, the phone should ask you to enter an unlock code (NP code?). This is a simple method, all you have to do is enter the code.
2. What if the first method didn't work? We take out the SIM card, turn on the phone without it and dial the code ###825*09# Are you prompted to enter a code? Enter the unlock code.
3. Nothing again? try another combination *983*8284# it should work .
4. For new phone models ZTE such as F102, this combination should work *983*865625#

That's basically all, I think that there is nothing complicated in this procedure. But you can save time and money.

What to do if the code does not match?

Because of the lineup supported by this free calculator is very small, try asking a question in the comment. There is a paid option that can be used to calculate codes for other ZTE phone models.

Order instant unlocking!

You can also safely use the services of our partners to unlock ZTE phones.

Instantly receive a code after payment

More profitable offer You won't find it online!

ZTE routers are known to Russians. Megafon supplies subscribers mobile options, catching exclusively the cellular network. Reception speed reaches 150 Mbit/s. The modem distributes wireless Internet. The portable option is often the choice of remote, relatively small settlements. Residents of Udmurtia are now familiar with the MR150-5. A region to the north of which there are only forests and tundra.

Chinese ZTE products are characterized by relatively low cost and availability. Advantages mobile communications Even prisoners appreciated 4G. Recently, attackers tried to transfer 29 ZTE routers to the Tula colony. Valiant law enforcement officers managed to prevent the illegal transaction. Let's see exactly how to configure the router. Often the audience is interested in instructions for changing the password.

Briefly about ZTE

In addition to routers, mainly mobile, powering subscribers with a Wi-Fi network, the Chinese corporation supplies a full range of user equipment, including digital set-top boxes television IPTV. Over half of the products produced are serviced by provider networks. Many Chinese telecommunications service providers now use domestic equipment.

The history of ZTE exceeds 30 years. One of the investors was the Ministry of Aerospace Industry of China. Initially, the main income came from consumer goods, but the booming communications industry overwhelmed the enterprise with government-managed orders related to cellular networks CDMA. As of 2006, 40% of the company's income came from operator equipment. At the same time, offers from foreign companies began to pour in. The first was the Canadian Telus.

A year later, Vodafone (UK), Telefonica (Spain), Telstra (Austria) ordered Chinese equipment. The 2008 client base included customers from 140 countries. ZTE took third place in the market of GSM communications equipment manufacturers (about 20% of global sales). Gradually, the company mastered the production of smartphones. The corporation's engineers filed over 48 thousand patents, and 13,000 were confirmed in just two years (2011-2012).

Sometimes the company's equipment does not work...

Define name

First of all, determine the true name of the device. For example, the MF920W is called by providers as follows:

1. MTS – 835F
2. Yota – MF920
3. Megafon – MR150-5

A thorough study of the issue will help you choose the right firmware. An incorrect version may cause the device to malfunction. This type of hardware will not turn on and will require flashing. By the way, studying the forums in advance will show the potential buyer the current problems of the model. For example, the one mentioned above is often devoid of charger, there is no antenna output. Therefore, choose a different model for your dacha. An additional bonus is that amateur flashing utilities refuse to identify the modem.

Nuances noted by users will sometimes become the main criterion. A telecommunications store clerk interested in sales is unlikely to advertise the dark side of the equipment. For example, MF823 requires a Beeline card with a USIM sticker. Otherwise, 3G technologies are used instead of the fourth generation. There are no updated firmware versions.

Common Problems

Saving readers' time, the thoughtful admin installed a plugin that draws convenient navigation according to the generated subheading tree. Therefore, we will devote a separate small section to each problem. ZTE primarily produces mobile modems, sometimes supplemented with a GPON fiber optic line interface.

Doesn't turn on

First of all, we remember whether the flashing was carried out. If unsuccessfully carried out manually, the operation completely removes access to the router. It is noteworthy that appearance devices (indication, Ethernet interface backlight) the same. However, it is impossible to connect a PC or equipment to the router. The browser writes: Unable to connect.

Hardware button Reset reset powerless to solve the problem. The firmware needs to be updated. Reputable manufacturers provide specialized utilities that help savvy technicians solve the problem. However, the Chinese manufacturer is keeping mum for now. Hackers have released the ZTE Unlocker utility, but the interface deals exclusively with the issue of unlocking (unlinking from a specific provider). The software actively exploits the diagnostic port specification.

A working device understands the terminal language, including command line Windows. The operating system allocates a virtual directory to the device, within which commands stored in the router's memory are executed. For example, adb shell. However, standard management paths will refuse to help restore the firmware on the router. Enthusiasts offer the following option.

Sometimes the desire to unblock is caused by someone else. For example, the developer removed support for the FTTB protocol from the H108N model. All users of the interface were forced to immediately rollback. Only now... the manufacturer has released one utility that performs an upgrade. One way ticket.

Recovery utility

Often a broken ZTE modem is detected by the diagnostic interface. The official website (ztedevice) provides owners of MF30 (Beeline) exclusively with an update utility. There are no other models at all! The site 3ginfo.ru offers those who wish to download: “ZTE MF30 recovery kit”.

Now the folder containing the previously unpacked firmware image needs correction. The software read the device memory, adjusting the contents of the internal directory. However, the utility is powerless to enter IMEI. Therefore, edit the Channel1.nvm file yourself. Please enter the correct IMEI.

Now run any flashing utility (for example, 3ginfo.ru/downloads127.html). Feed the program the files, including the edited Channel1.nvm. Now the router is finally restored.

A similar sequence of actions helps to revive some other mobile access points (for example, MF90).

JTAG

It helps bring back life to many dead devices. Let's briefly describe the essence. In the 80s of the twentieth century, integrated circuit switching standards were deprived of a debugging interface. Therefore, in 1985, a special JTAG group was created to solve the problem. The industry standard became commercial (IEEE 1149.1-1990) in 1990. Intel immediately provided the 486 generation of processors with a debugging interface.

Now the standard is used by electronics manufacturers everywhere. Initially, the interface was solely for testing purposes. Then the opportunity became of interest to debuggers, including the machine code level. Later, manufacturers figured out how to exploit JTAG by updating the firmware of flash memory chips. Real boards use the number of pins:

• 5 and so on.

The latter options are more often used when there are many parallel-connected microcircuits. The first option accompanies the star topology. Therefore, the problem is limited to calculating the pin layout of the JTAG port. Modern interfaces often contain 10 or more contacts, so take the trouble to find technical documentation that explains the meaning of the contact pads. The contacts themselves are round or rectangular in shape, often located along the edges, sometimes in two rows.

The pinout is difficult to find, since the subject is the bread and butter of repair shops. Try to puzzle thematic forums (for example, gsmforum.ru). You will also need a complete memory dump, take, for example, here 4pda.ru/forum/index.php?showtopic=255231&st=3040#entry36468746. The current memory dump (in reserve) is merged by the H-JTAG utility. You will need an adapter connector (the type is entirely determined by the utility used for recovery). Craftsmen usually adapt the now outdated LPT. Solder the adapter with shunt resistors, get specialized software (for example, Z_Flasher Reanimator is used to restore cellular USB modems).

A memory dump using the Giveio utility helps determine the processor type. This will be needed later when flashing. So, for work you need:

1. Utility Reserve copy current memory dump.
2. Compatible modem firmware version. Try going to byfly. The FTP server provides a certain choice: H208N, ZXHN H208L, H201L, W300. By the way, Belarusians worked hard in shared folder server (ftp.byfly.by/byfly/firmware_modem/ZTE/) post a beginner resuscitator kit, including instructions.
3. Flashing utility via JTAG interface.
4. DIY connector. The utility sets detailed requirements for the adapter. An example of using LPT was given above.

At the same time, they exploit the capabilities of auxiliary software. For example, determining the type of processor.

Doesn't allow me to access settings

The live router is accessible via a browser or remote administration interfaces (TelNet, SSH). However, the admin panel does not launch inside. The factory settings have probably been changed. After making sure that you have the ISP password written down, try resetting the device with the Reset key (otherwise you will lose the Internet until your mother arrives). Then the previous equipment characteristics will return:

1. IP address.
2. Login.
3. Password.
4. SSID, Wi-Fi security key.

Refuses to distribute Wi-Fi

Ukrtelecom subscribers have flooded the TP with complaints: ZTE H108L refuses to connect wireless subscribers. You will need to change your settings.

1. Open the admin panel (192.168.1.1 in the browser).
2. Enter your login/password (admin).
3. Click Administration → System Management → Restore Factory Settings.
4. Apply the changes and wait until you reboot.
5. Re-enter your ADSL connection login/password.
6. Set the following settings on the Administration → TR-069 page:
   1. ACS URL – https://localhost
   2. Login – loose
   3. Password – 12345678

Port forwarding

It is often necessary to set up a home PC from the outside and organize a server. Network protocols communication ports are used everywhere. The modem was originally designed with protection against hackers. Access inside (Intranet) is completely absent. Therefore, port availability needs to be configured. Let's demonstrate the technique of making adjustments using the example of H118N.

Note. The specified model shares Ethernet. The previous one (H108N) is equipped with two interfaces: FTTB, ADSL.

The simplest option to defeat Rostelecom hardware is to use the built-in Application menu. Activate the UPnP subkey. The port number is specified as a number. A little lower is a specialized section. The Port Forwarding menu will help you set the required numbers. Take the trouble to check the Enable box.

The third way is to set up a demilitarized zone. Creating a dedicated service helps limit potential damage hacker attack. The settings are the same:

1. Connection type + port (in one line).
2. Local IP address of the PC.

Note. Sometimes translators call port forwarding redirection.

First check the functionality of the service provided externally within the network. Helps reduce setup time.

Unlock

It happens that sometimes a subscriber wants to change provider. I bought an MF823D, I was eager to switch to Iota, or I was tired of MGTS, and the F670 refuses to eat someone else’s SIM card. To change service provider, you must unlock the hardware. Megaphone MF823 is called M100-3 - the essence is the same. Unlocking is closely related to flashing issues. A provider-neutral binary image is selected.

Attention! Before installing the firmware, carefully study the forums. Some home-grown versions of the software partially break functionality. Example - H118NV2.0.1d_E04_OV DOMRU removes the web interface (via browser). Telnet access remains. I have to reflash it.

Instruction: Model MF823D

You will need a firmware image. Get it using search engines.

1. Download the PuTTY terminal emulator.
2. Install the ZTE diagnostic mode driver.
3. We turn on the equipment.
4. We feed the browser the intricate link 192.168.0.1/goform/goform_process?goformId=MODE_SWITCH&switchCmd=FACTORY.
5. The modem will send a response containing the line OK.

The hardware should go into diagnostic mode. Check by opening Manager Windows tasks. The properties contain the number of the serial port; opposite the corresponding COM there should be the inscription ZTE Diagnostic Interface.

Open a PuTTY terminal, copy the image to the serial port, the number of which is shown in the task manager. All that remains is to rescue the device from diagnostic mode. Open the terminal again, set the mode parameters:

• Protocol – Serial (serial port).
• COM line number (according to the Task Manager information listed above).
• Try setting the speed to 921600.

The terminal window will be completely blank. Enter the commands one by one, pressing Enter each time:

1. AT+ZCDRUN=8
2. AT+ZCDRUN=F

Each time a device response may occur containing the number of successful and failed operations. The operation is completed. Reboot your device.

Modem ZTE MF90+

1. Install the router according to the instructions.
2. Open the admin panel through a browser (m.home, or the IP address specified by the manufacturer).
3. Setting up Wi-Fi access. Open the web interface (by entering your admin login/password). Leave one device in this position. Later it will be possible to use the graphical shell, although the PC connected by cable will no longer open the menu.
4. We feed the browser (via cable) the lines to enter diagnostic mode: m.home/goform/goform_process?goformId=MODE_SWITCH&switchCmd=FACTORY.
5. The successful completion of the operation is completed with a response (“result”:”FACTORY:ok”).
6. Device Manager now contains unidentified objects. Diagnostic mode driver required. Install the necessary software.
7. Once the devices are identified, the question marks will disappear. Select ZTE Mobile Broadcast Diagnostic Port. Look at the number among LPT/COM. Find out the exact name, for example, COM9.

We find the firmware image. Open any terminal (including command Windows string). Copy the image from the directory to the serial port defined earlier. For example:

• copy/b<имя_образа>\\.\COM9

The choice of port number is illustrated earlier, the image name is known, including the location. The /b prefix means the binary mode of the transfer operation (since the firmware file is in binary format). Reboot your device.

Human memory is the most extensive data store in the world and the most unreliable. What to do if you forgot your PIN code and how to remove the lock from Android phone or iOS if you forgot your password. The whole complexity of the situation lies in the fact that the device usually stores necessary or important data and contacts, which you don’t want to lose at all.
At the same time, hacking the hardware protection of modern smartphones and tablets is quite difficult.

And in some cases, on the contrary, the data is not as important as you need to unlock your phone in order to simply use it. I want to give a few tips that any user can do. And if they don’t help, you’ll just have to take the gadget to a service center.

Unlocking an Android smartphone

The recommendations below are very dependent on the installed version of the operating system and what additions the smartphone manufacturer has made to it. However, each of them is worth a try.
On the old one now, Android versions 4, you can unlock a PIN or pattern key quite simply - after several attempts to enter it incorrectly, you will receive a link to restore access. And if you remember the password to account Google installed on your phone, you can easily remove the lock via remote access! It’s really worth making a reservation here - the smartphone must be connected to mobile Internet or to a WiFi network.
Another method that works on newer versions of the operating system is remote Android management . It is available here - link. This is a very convenient and quite functional tool with which you can track your device, as well as control it from your computer.

To unlock your phone, first select “Lock” and set a new password. Then unlock and log into the device with a new password. Profit!

For smartphones and Samsung tablets there is a special proprietary utility Dr.Fone. It also allows you to restore access to operating system phone, reset graphic password or SIM card blocking.

Sometimes you can unlock Android as follows:

1. At the bottom of the screen, click on "Emergency Call".
2. Enter the symbol "*" ten times
3. Double-click on the entered string of characters and select “Copy.”
4. Paste the copied characters at the end of the asterisk sequence already entered.
5. Repeat the action. This must be done until the machine fills the entire length of the field and refuses to insert characters. The result will be a copied long, long line of asterisks.
6. Return to the lock screen. Open the Camera app by swiping up from the bottom of the screen.
7. Open settings by clicking on the gear icon.
8. Android will require you to enter a password. Click on the field and hold until the “Paste” command appears. Paste the copied stars into the input field.
9. Repeat the procedure until the screen is unlocked and you can access the system again.
10. Profit!

In the case when you need to unlock your phone in order to use it and the data is not important, you can reset it to factory settings through the boot menu of the device.

To do this, turn off the device, press the volume rocker downward along with the power key. We keep them in this state until the phone boots into Recovery mode. Select the “wipe date/factory reset” option. After this, the device should reset all current parameters and settings, which will help remove the lock via a PIN code or pattern key!

How to unlock iPhone

With Apple phones from Apple, everything is even more complicated. The method of unlocking the device depends on what type of iOS version installed on iPhone. Based on this, you need to look for vulnerabilities on the Internet that allow you to bypass the blocking.

Here is another option on how to unlock an iPhone:

If there are no other options other than resetting to factory settings, you can try this option. You can reset your iPhone through the iTunes application directly from your computer, to which you will need to connect your phone with a cable. Of course, all data will be erased.

Smartphone security is an important part of every user. Modern mobile devices are equipped with several ways to protect personal data, such as a PIN code, a fingerprint scanner or a pattern. If you are faced with the problem of blocking your device, we will tell you how to remove the pattern key ZTE Blade.

The main and most in an effective way To remove the pattern lock of ZTE Blade is to reset the settings to factory settings. There are two ways to reset your settings. The first method allows you to remove the ZTE Blade pattern through the phone menu, while the second method requires a reset through the phone's hardware settings.

Attention! Read some safety tips before performing a factory reset.

• All data on mobile device, including music, videos, files and folders will be deleted.
• The list of contacts and calls, as well as SMS and MMS history will be deleted from your smartphone.

Therefore I propose to do backup copy data before performing a factory reset to remove the ZTE Blade pattern.

Method 1 - how to remove the ZTE Blade pattern key using a soft reset

To remove the ZTE Blade graphic key through the smartphone menu, you must perform the following steps:

• Click on the ZTE Blade main menu.
• Then click on the settings menu.
• In settings, click on Backup & Reset.
• Next, click Reset your phone.
• Finally, click on the Erase everything button.

Wait a few seconds and the phone will automatically restart. So, this was the first way to do a factory reset and remove the pattern lock from your ZTE Blade.

If the phone has been rebooted and you do not know the pattern key to log into the system, then you need to perform a “hard” reset to factory settings.

Method 2 - how to remove the ZTE Blade pattern key using a hard reset

Factory reset completed. Thus, you learned how to remove the ZTE Blade graphic key.

Many wireless Internet users are wondering how to set their own password on a wifi router. Select the router model you need in the content and go to settings.

Several factors influence the occurrence of this problem:

1. The installer did not provide the key;
2. No security password;
3. Hacking the secret combination.

All this is fraught with serious consequences. Protection should always be present on the router, since it provides:

• Your safety personal computer and network-connected gadgets;
• Improves router performance;
• Strangers do not use your traffic without permission;
• No one will get personal information stored on computer equipment.

Changing a key combination is a fairly easy process that includes five main steps:

1. Opening home page device on your computer;
2. In the settings, find the Wireless/WLAN tab;
3. In this tab, find the lines SSID (name) and PSK (key);
4. You need to change them to your data;
5. Save.

To make it easier to change your password, we suggest step by step instructions to the most popular router models.

In order for the data change to bring maximum benefit, you must:

1. Come up with a key combination of at least eight characters;
2. Use Latin alphabet;
3. Use numbers, capital and small letters;
4. First write down secret code on paper, and then enter it into the system.

Change the code at least once a month and be calm about the security of your wifi network.

D-Link

Devices from this company are considered one of the most popular. On all models, the access password changes the same way. To do this you need:

1. Launch any browser.
2. In the search, enter “192.168.0.1” or “192.168.1.1” and click on “Enter”.
3. In the window that appears, enter your username and password. By default this is the word “admin”.

4. After identification is completed, access to advanced device settings will be available.

6. Now you see a window where you can change the key to your wifi. Next to “authentication”, select “WP2A-PSK” - the most secure encoding method. In the “PSK” line, enter the secret combination, then in order to change the data, click “Change” and “Save”.

7. After this, reboot the router and then connect to the wifi network using a new password.

Changing the password for other D-Link firmware is almost identical, the same tabs, the same names, only the appearance changes, you can see more details.

ASUS

Asus produces a large range of routers that are very simple and easy to use. To change the cipher, do the following:

1. Launch your browser.
2. In the search field, enter the router address “192.168.1.1” and click “Enter”.
3. In the authorization field, enter “Admin” as login and password. If the wizard has already set a restriction on your wifi network, then enter this data.

4. Go to " Wireless network».
5. Now you need to fill in the “Authentication Method” lines. Here you need to set WPA2-Personal, and in the “WPA Encryption” line select “AES”. Now enter the new secret combination into the “WPA Pre-Shared Key”.

To change the access password for newer firmware from Asus, you must:

• After a standard login to the router settings panel, on the left side menu you need to select “Wireless Network”.
• In this tab you fill in the SSID - enter any word here in Latin letters, select WPA2-Personal in the “Authentication Methods”, and in the “WPA Pre-Shared Key” enter the new key and click on “Accept”.

Be sure to reboot the router and work under the new wifi password.

TP-Link

The devices of this company are distinguished by high reliability, long-term operation and simplicity. Every user can change the password on it very easily and quickly. To do this you need:

1. Launch any convenient browser.
2. Enter 192.168.0.1 or 192.168.1.1 into the browser address bar and press ENTER.
3. In the authorization field that appears, enter the standard word “admin”. If the wizard did not change the standard password when installing the router, then enter its data.

4. After entering the correct login and password, the main device settings window should appear.
5. Here find the “Wireless” tab.
6. Then go to “Wireless Security”.

7. Enter a new secret combination.
8. Click on “Save”.
9. A red inscription with an active link “click here” will appear.

10. After clicking on it, you will see the Reboot button. Clicking here will reboot the modem.

11. After turning it on, enter new access data on your gadgets and use a secure wifi network.

ZyXEL

A very popular router in our country. All users note it as a high-quality modem, pleasant appearance and easy operation. Today there are two types of devices from this manufacturer, and changing the key for them has slight differences.

1. Open your browser.
2. In the search field, enter 192.168.1.1 and click Enter.
3. To authorize, enter “admin” in the “login” field and “1234” in the “password” field, then “Login”.

4. To change the password, go to “Wi-Fi Network” and click on “Connection”. In the “SSID” field that appears, enter the name of your network and click “Accept.”

5. In the same window, select “Security”. In “Authentication” set “WPA-PSK/WPA2-PSK”.
6. The correct password format for the wifi network should be “ASCII”. In this field, carefully enter the new combination.
7. To save, click “Accept”.

For another firmware version, the input remains the same, but the further steps are slightly different:

1. To go to the router settings, click on the wifi icon on the bottom panel.
2. Open the “Access Point” section.
3. Type “Network name (SSID)”.
4. In “Network Security” select WPA2-PSK.
5. In the “Network Key” enter the new code.
6. Click Apply.

7. Now reboot your device.

ZTE

These instructions are suitable for all models of this manufacturer.

1. Check the connections between the router and the computer.
2. Open your browser.
3. Enter 192.168.1.1 in the address bar and press ENTER.
4. The system will require authorization. To do this, enter the word “admin” in the Usename and Password line.
5. After entering, click Login.

6. Go to the “WLAN” section, where you need to select “Multi-SSID Settings”.
7. Find the line “SSID Name” and enter any word there in Latin letters.
8. Save with the “Submit” button.

9. In this window, find “Security”.
10. Next to the “Authentication Typr” field, select the encryption type WPA2-Personal.
11. In the “WPA Passphrase” line, enter a new password.
12. Click “Submit” to save the changes.

Huawei

Changing the key on this router is just as easy as on the others:

1. Launch the browser.
2. In the address bar, enter 192.168.100.1.
3. The authorization window will ask you to enter data. Most often these are the following combinations:

• telecomadmin\admintelecom (the most common).
• root\admin.
• Login - telecomadmin with different keys - NWTF5x%RaK8mVbD, nE7jA%5m, NWTF5x%.

5. In the “SSID Name” line, enter your own name for Wi-Fi.
6. In the “Authentication Mode” line, put WPA2Pre-SharedKey and immediately enter a new password.
7. Click “Apply”.

Sagecom

Changing the key on this device is a standard procedure:

1. In the address bar open browser enter 192.168.1.1.
2. To identify, enter “admin” as Login and Password, click “Login”.

3. A new window will appear. In these settings find " WLAN setup».
4. Select the “Main” item, and next to “SSID”, enter a new name for WiFi, if necessary. Save.

5. Immediately go to “Security”.
6. “Select SSID” should contain the name you entered a few seconds ago.
7. In “Authentication” select “Mixed WPA2/WPA-PSK”.
8. In “WPA/WPAI password”, enter new data and save.

Reboot your device, update the secret combination on your laptop and gadgets, and use a secure wifi network.

Altel 4G

Changing the key on this router is as easy as on other devices.

1. Enter 192.168.0.1 or http://m.home in the browser address bar.
2. The system will require a password. There will be a standard word here: password.
3. Click on “Log in”.

4. Go to “Settings”.
5. Here select “ Wi-Fi Settings».
6. In the line “Name Wi-Fi networks(SSID)" write any word in Latin letters.
7. Save your actions with the “Apply” button.

8. In this window, select “Security Settings”. Set the mode shown in the image below. In the empty “Password” line, enter the new security key.

9. Click “Apply”, reboot the device and then you can continue working.

https://youtu.be/SA4iE2EloUs

Found a typo? Select the text and press Ctrl + Enter