Lenovo is currently ranked fourth in the world's top five PC manufacturers. The company's arsenal includes desktop PCs, laptops, mobile phones, smartphones, netbooks and even servers, monitors, tablets, and video cards. And this is despite such additions to all of the above, as mice, keyboards, memory modules, optical drives, power supplies, software and accessories, as well as cases, bags for laptops. The breadth of the company's portfolio is impressive, and filling the consumer market with Lenovo's electronics requires significant support. Lenovo's specialized service center carries out it in many cities, especially in the large centers of the country.
Today there is a rather widespread tendency to go not to specialized service centers, but to little-known "but very understanding" technicians. When making such a choice, it is worth understanding that the Lenovo service center is directly engaged exclusively in this type of technology and electronics and one hundred percent knows the intricacies of this particular company. Moreover, Lenovo Service Center has the ability to cooperate promptly with other specialized companies that supply the necessary genuine parts for Lenovo technology.
It is worth noting that most of the gadgets that are manufactured by this company have a wide range of non-standard and unique parts that can be found in few places. This is a known problem with Lenovo devices, but it is being solved by experts. Only Lenovo service center is able to get such necessary parts for a laptop as, for example, a matrix or original lamps for backlighting. In any case, if you have any problems with the electronics of this company, you should contact the Lenovo service center, and here's why:
1. Only specialists can guarantee the quality of the work performed, with a complete diagnosis and determination of the exact cause of the problem.
2. Exclusively in the Lenovo service center, if necessary, you will be offered to replace the non-working part with the original one. You can get an original part only by ordering it somewhere in advance, or from another phone, but in the center it comes directly in the shortest possible time.
3. Lenovo service centers carry out maintenance of all company equipment, as they have selected and trained specialists directly for Lenovo service.
4. After purchasing one or another Lenovo gadget, the buyer purchases a warranty card or check, with which you can get free service. This service is provided exclusively at the Lenovo service center. This right is lost if the device has already been opened before the service specialist.
5. Service of any product of Lenovo manufacturer can take place in any of the services after the end of the warranty period.
On the Lenovo service center website, you can verify the list of gadgets that need to be repaired, as well as see the pricing policy (if the repair is not covered by the warranty) and the location of the nearest service department. Among them, you will see services for the repair of tablets, laptops, netbooks, monoblocks at low prices. The foremen performing repair work not only replace parts, but also thoroughly understand the essence of the problem, doing everything possible to avoid a recurrence of the incident.
The Lenovo service center will offer you a wide range of repair services and determine the cause of the breakdown:
testing the entire system for breakdowns, the correct operation of all functions;
diagnostics of the gadget, including the operation of internal systems, heating, the operation of every detail, which helps to accurately determine the cause of the breakdown, and also prevents new breakdowns of the device;
replacement of parts, including the matrix of an electronic device. The size of its diagonal is not important, since the Lenovo service center works directly with the company's suppliers;
repair of the matrix and other elements of equipment. The craftsmen undertake repairs only after a thorough investigation and diagnosis of the problem, when the cause is found, and the repair solution becomes obvious to them;
complex repair of the entire device, which may be necessary in case of major breakdowns, for example, after a gadget has fallen from a great height, etc.
Repair of individual parts, not to mention a comprehensive repair, requires the intervention of a real professional, and given the originality and uniqueness of some of the company's electronics designs, only Lenovo's service center can perform this work with high quality. In their daily work, craftsmen regularly use high-class repair equipment, which allows them to perform the most delicate tasks. Among such working tools, mention should be made of:
specialized digital microscopes that allow accurate diagnostics;
soldering stations of BGA class;
the hardware and software complex necessary for full repair and diagnostics.
Moreover, each Lenovo service center offers even simpler services, for example, qualified consultations to customers who wish to purchase electronics and equipment from this manufacturer. The specialists in the center have experience working with many devices, as well as deep knowledge in each of them, therefore consultations on the correct operation, use of individual functions of the device, etc. also provided directly by Lenovo service centers. Other offers include a change, software update for laptops, netbooks or stationary PCs.
Thus, the decision to use the services of the Lenovo service center is the most correct if your gadget began to work incorrectly, or if specific functions are not revoked, as well as in case of absolutely any problems or questions in the field of technology and electronic technologies of Lenovo.
Lenovo SECUREit for Android speeds up your cell phone and protects against viruses, spam and malicious apps.
As more and more mobile users worry about the privacy of their smartphones, data protection has never been more important. Lenovo SECUREit contains a variety of data protection tools to prevent threats and keep your phone performing at optimum performance and speed.
Main features of SECUREit for Android
Antivirus: Protects your device from mobile viruses and malicious Android apps
Antispam: Blocks SMS spam and unwanted calls
Mobile Internet: Monitors mobile Internet traffic to keep you within your service plan
Network Firewall: Allows you to block traffic for applications over a mobile network or Wi-Fi (requires root access)
Data protection: Prevents apps from accessing data, location, voice recorder and camera, background dialer and background SMS sending (requires root access)
Privacy: Allows you to hide SMS logs and call logs of personal contacts
Anti-theft: Blocks your device in case of theft
Acceleration: Accelerates the device by optimizing performance
Parental Controls: Allows you to disable up to 10 apps (requires root access)
Lenovo SECUREit protects against viruses, spam and malicious Android apps with frequent signature database updates, allowing you to scan your system with one click. If your smartphone is lost or stolen, Anti-Theft will block it when you change the SIM card, making the device unusable without entering a password.
SECUREit for Android also includes a Data Protection component that protects against unwanted access to your personal data. Additionally, Lenovo's mobile antivirus blocks spam SMS and calls, monitors internet traffic and can even hide and encrypt logs and personal contacts.
SECUREit not only protects your mobile device, but also speeds it up. By closing redundant background applications and clearing the cache, the application frees up memory and allows you to focus on important tasks.
Anti-theft SMS commands Lenovo SECUREit
1. When replacing the SIM card, an SMS is sent to a secure mobile phone number.
2. To manage the lost phone, send an SMS command (password # SECUREit operation command) to the lost phone as shown below:
Destroy data
password # XH
Lock your phone
# SD password
Turn on the siren
password # BJ
Complete all
password # ALL
SECUREit restrictions for Android
Features that require the highest system privileges (root access) to install:
Network firewall
- Data protection
- Parental control
Lenovo not only manufactures gadgets, but also develops software. Among these programs is SECUREiT (or Security) - a functional tool with broad functionality. What is it and how to remove Security from Lenovo gadgets?
What is SECUREiT?
SECUREiT is an application equipped with antivirus and antispam options. It also protects the smartphone from theft of the user's personal information. In addition, the utility can prevent applications from accessing sending messages, location, recording audio and video (this requires administrator or Root rights). If you lose your smartphone, when you replace the SIM card, protection will be activated and the device cannot be used without entering a password.
Another useful Security feature is smartphone acceleration (the application closes unnecessary background processes).
How to uninstall a program from Lenovo phone?
SECUREiT is a pre-installed application, so you can't just remove it from the list. There are several steps to follow:
- Get Root rights on the device.
- Install the file manager (if it was previously installed, then skip this step).
- Go to the / System / priv-app directory and delete the apk file named LenovoSafeCenter-rowconfirming any requests that appear.
- Restart your smartphone so that the application disappears from the "shutter".
Note! If, after completing all the steps, the application is still working, then you should go to the / data / app directory and delete the apk file com.lenovo.safecenter.ww-1... In addition to this file, you do not need to touch anything, because the folder is a system folder and any changes may lead to problems with the device's performance.
After you have removed Security from Lenovo phone, do not forget to install a new antivirus.
It is better to delete previously installed applications and programs that you will no longer need in the future from the smartphone's memory so that they do not take up extra space and do not "load" the RAM in the background.
There are two ways to uninstall applications on Lenovo smartphones: through the Applications menu and directly from the desktop. Both of these methods lead to the same result - the application is permanently removed from the phone.
Removing applications via the menu
- Open the menu "Settings" -> "Applications".
- Go to the tab "Third Party" and find the application you need.
- Click on the graphic icon of the application to be removed and in the top menu, click “Delete”. We confirm the deletion by clicking "OK".
Remove apps right on the desktop
- Unlock the screen and go to the desktop where the icon of the application to be removed is located.
- Click on it, hold and move it to the trash can icon until the icon turns red.
- We release and confirm the deletion process by clicking "OK".
A dedicated Secure IT application is responsible for safe operation on a Lenovo smartphone. One glance at the curtain is enough to make sure it is there. You can call the application to work with the usual press. 
Sometimes it can happen that even if you have an antivirus installed, you can still infect your smartphone with a virus. And then you will be faced with the choice of which one to install?
Keeping two antiviruses is not very good, both for memory and battery. Plus, they can simply conflict with each other. 
If for some reason you thought that you didn't need it, and decided to remove the antivirus on your Lenovo, then this is quite doable, but you still have to work a little.
If you have already tried this by taking the usual steps, then you are convinced that nothing worked. Everything is absolutely correct, because Secure IT, as a real security system, simply fulfilled its functions. The application is from the system category, and you just can't get rid of it.
So let's figure it out together how to remove Secure IT.
The very first and most important thing in this matter will be getting administrator rights. This is called root. How to get root rights you can!
In addition, before removing Secure IT, you need to get another file manager. You can choose any from the list on Google Play, but I advise you to take a closer look at Total Commander or ES File Explorer. It can also be downloaded from the Internet, for example, or, or you can use it via GooglePlay. 
Find a folder called / System / priv-app after the application is launched. This folder contains the LenovoSafeCenter-ROW.apk file. Once again, make sure that you want to delete the antivirus file, and then select this file by long pressing. A menu will be displayed, in which you will see a delete button. You need to press it. Further actions are to provide confirmatory answers to all proposed questions. The last "Yes" and Secure IT is removed. 
Don't be surprised if, after everything, there is still a link to the application on the curtain. To make it go away, just restart your smartphone.
Do not think that you did something wrong when you tried to remove the antivirus, but the program continues to work.
Go to / data / app. Find and delete the file in it com.lenovo / safecenter.ww-1.apk.
Here you need to show maximum care to remove only what is required, otherwise not only the performance of the Android system, but also the firmware will be disrupted. You don't want to get a "brick"?
That's all there is to know about how to remove Secure IT. Go for it!
Update:
“On newer models, a copy of LenovoSafeCenter.apk is located in System / lib / libnac.dat. We delete the file and the antivirus doesn't bother us anymore "