Owning a smart TV from Xiaomi opens up access to a huge amount of entertainment content, but it often becomes necessary to restrict access to the device. Users are worried about how to block the shaomi TV to prevent children from accidentally switching channels or restricting certain programs from watching at night. Android TV allows you to flexibly manage access, but the standard settings are not always obvious to the average owner.
There are several layers of protection, ranging from simple remote locking to complete isolation of the device from unauthorized activation. It is important to understand that complete locking at the software level without installing third-party software is rare, so most often we are talking about complex limitation of functions. In this article, we will discuss in detail all available methods, from built-in system functions to the use of specialized applications from the Google Play store.
Before you start setting up, you need to set a goal: do you just need to protect your settings from changes by the child or do you need to turn off the screen completely for a certain time? The choice of method depends on the correct understanding of the task. We will look at the methods that work on most models of Mi TV Stick, Mi Box S and modern smart panels with a diagonal of 32 to 75 inches.
Use of built-in parental controls
The first and most secure way to restrict access is to use built-in features. The PatchWall Operating Shell or pure Android TV (depending on region and model) provide basic tools to protect content, most often by restricting access to certain apps or content with age ratings.
To activate the protection, go to the device settings menu. Find the Settings section (cog in the corner of the screen), then select Security and Restrictions or Parental Controls. PIN-code that will be requested when you try to run blocked applications or change system settings.
⚠️ Warning: Don't use simple combinations like 0000 or 1234 if you want protection to be effective against school-age children.
In some versions of the firmware, the feature may be called Child Mode, and activating it allows you to create a safe environment where only pre-selected applications are available, which is ideal if you want to give your child a tablet or remote control without fear of system integrity.
☑️ Setup of basic protection
It's worth noting that the built-in tools don't always block the entire interface, they're more of a filter than a gateway, and if you want to turn off the TV completely or make it unusable for outsiders, you'll need to do some extra work, which I'll talk about later.
Locking through installation PIN-application-code
The most effective method of partial blocking is to set a password to run specific applications. Since the Xiaomi TV runs Android, you can use both system tools and third-party utilities for this purpose, which allows, for example, to block YouTube or Netflix, leaving access to regular television.
If the built-in functionality of your model does not allow you to put passwords on individual applications (which often happens in global versions), you need to install a specialized blocker. In the Google Play Store on the TV, applications like App Lock or Norton App Lock are available. After installing such software, you will need to configure a list of protected programs.
- 🔒 App Lock – a simple application that requires input PIN-code when running selected programs.
- 🛡️ Norton Family – a complete solution that allows you to manage access remotely from your parent’s phone.
- ⏱️ Screen Time – a utility to limit the time of using specific applications during the day.
The setup process usually takes no more than five minutes. Once the locking app is installed, it will request permission to use on top of other apps. This is a critical step without which the lock will not work. → Special Access (or Special Access) and activate the required permission for the installed blocker.
What to do if the application is not installed?
Using third-party blockers has its advantages: you can set up different access profiles or set time limits, such as blocking games after 22:00, but leaving access to educational content, which makes controlling the TV more flexible than a crude power lock.
Restriction of purchases and paid content
One of the most pressing concerns for smart TV owners is to protect against inadvertent or intentional in-app purchases, which children may accidentally subscribe to a channel or buy game currency if a bank card is attached to a Google account, and blocking such activities is a priority for financial security.
To prevent unauthorized spending, you need to configure your payment options in your Google account, not only on your TV, but also through your web interface or smartphone app. Go to your Google Account settings, select Payments and Subscriptions, and find Settings → Authentication.
You have to select the option to Require Authentication for all purchases, and then any attempt to make a transaction, even for a free trial subscription, will require you to enter a password from your Google account, which is more reliable than simply locking the TV itself, since it protects your money directly.
| Type of restriction | Where to set up | Efficiency |
|---|---|---|
| Parental Controls of Google Play | Play Market Settings → Parental Controls | High (blocks content by age) |
| Pin code for shopping | Google Account → Payments | Maximum (money protection) |
| Application lockdown | Third-party applications (App Lock) | Medium (can be bypassed by resetting) |
It is also recommended to check the list of active subscriptions in the app store itself on the TV. Go to Google Play → Profile → Payments and subscriptions. If there are active services that you do not use, it is better to cancel them, this will reduce the risk of automatic renewal and debiting of funds.
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Check your Google Pay transaction history regularly. Notifications of write-offs often come with a delay, so visual inspection once a week will help you notice suspicious activity earlier than the bank.
Use of guest mode and profiles
Modern versions of Android TV support multiple user profiles, a feature similar to that found in smartphones and tablets, and by creating a separate Guest or Kids profile, you can completely isolate the content available in this mode from the owner’s main account.
To create a profile, click on the user avatar in the upper right corner of the home screen and select Add Profile. When you set up a new account, you can choose which apps will be available and which are hidden. The guest profile usually disables purchases and installs new apps by default.
The main advantage of this method is that it can switch between modes quickly, and when you use the TV, you are in your profile with full rights, and when children approach the screen, you switch to their profile, where you do not have access to your personal data, browsing history and payment tools.
- 👤 Personalization – Each user has their own recommendations and YouTube history.
- 🚫 Isolation – Children can’t see your files and can’t log out of their profile without a password (if you have a change of profile lock installed).
- ⚙️ Flexibility – you can set separate time limits for each profile.
However, it is worth considering that on some older models of Xiaomi TVs with a stripped-down version of Android, the profile function may be missing or unstable, in such cases, alternative protection options should be considered, for example, blocking through a router or physical methods.
Blocking access via router (network restrictions)
If software methods don’t seem reliable enough or you want to restrict access to your TV remotely (for example, when you’re not at home), you can use the capabilities of your home router, which allows you to block your TV from accessing the Internet, making it impossible to view online content even if the device itself is turned on.
Most modern routers (Keenetic, TP-Link, ASUS, MikroTik has Parental Control or Access Control. You need to go to the router settings via your browser (usually 192.168.0.1 or 192.168.1.1), find a list of connected devices and identify your Xiaomi TV by using the browser. MAC-address.
Once you have discovered a device, you can blacklist it or set up an access schedule, such as preventing the TV from logging in from 23:00 to 07:00, during which time all online services (YouTube, Netflix, online cinemas) will cease to work, although the built-in digital TV channels (if the signal is coming through the antenna) will continue to function.
⚠️ Attention: Blocking at the router level doesn't turn off the TV. The screen will burn and the menu will work, but the content will not load. The child may think that the Internet is broken, but the TV itself will not be blocked.
This is particularly effective for nighttime gadget use, and it also allows you to centrally control access to all devices in the house, and if you want to block your shaomi TV completely, including the ability to watch downloaded files, this method is not suitable, because it only affects network traffic.
Physical methods and remote locking
In situations where software constraints are easily bypassed by tech-savvy kids, or where you need to make sure you turn off the TV, there are still physical methods that may seem archaic, but they are often the most reliable, and locking the remote control is one of those ways.
There are special cases for remote controls with locks or cases that completely lock the remote. Without a remote, it is extremely difficult to control a Xiaomi TV, since the built-in buttons on the case are usually hidden or allow you to only turn on / off the power, and you can simply remove the batteries from the remote control and remove them in an inaccessible place.
Another option is to use a smart socket, and if you plug your TV into a Wi-Fi-controlled socket (like the Xiaomi Mi Smart Plug), you can completely shut down your device on a schedule or remotely via an app on your phone, which is equivalent to pulling the cord out of the network.
The use of a smart outlet has its nuances. Abrupt power outages can adversely affect the system upgrade process if it is necessary at this point, so it is recommended to use the “deferred shutdown” function or make sure that the TV is in sleep mode before you turn it through the outlet.
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The combination of methods gives the best result: use PIN-code for settings, guest mode for children and a smart socket for complete shutdown on schedule.