How to set a password for a Xiaomi TV: protect settings and content from children

Xiaomi TVs with operating system MIUI TV Google TV It's a very important part of modern homes, but it also brings with it the question of security, and it's a very important topic for families with children, because changing your settings, buying content, or watching unwanted shows can be a lot of trouble. Fortunately, the manufacturer has provided several levels of protection from the simple PIN-Codes to complete parental control.

In this article, we will discuss in detail how to set a password on the Xiaomi TV of different series (Mi). TV 4A/4S/4X/5/5X/6), including Android models TV Google TV. You'll learn which features you can block, how to reset your password if you forgot the combination, and what nuances you need to consider when setting up. We'll focus on the differences between firmware versions to help avoid common errors.

Why put a password on a Xiaomi TV?

Many users mistakenly believe that the password on the TV is only for child protection, but the scope of the application is wider:

• 🔒 Restricting access to settings – prevents accidental changes in image, sound, or network settings (for example, if guests or children pressed the wrong button on the remote control).
• 💳 Blocking purchases – protects against unauthorized spending on Google Play or apps (e.g. movie rentals, subscriptions).
• 👀 Parental controls – restricts viewing of content by age ratings (e.g., locking 18)+ channel).
• 📱 Remote control protection – if the TV is connected to Mi Home or Google Home, the password will prevent unwanted commands from the phone.

Interesting fact: in models Xiaomi Mi TV 6 and later, you can link the password to your Mi Account, which makes it easier to restore access. TV 4A 2018) is used locally PIN, which is easy to reset through resetting settings - more about this in the section about recovery.

Which Xiaomi models support password setting?

The password protection feature is available on most Xiaomi TVs, but is implemented differently depending on the model and firmware version. Below is a table with support for basic features:

On Xiaomi TVs with Google TV (for example, Xiaomi TV A2) Parental controls are configured through the Google Family Link app, not through the TV menu, which is important to consider, since the interface and logic of the work are different from the standard one. MIUI TV.

If your model is not listed in the table, check the firmware version in the settings: Settings → On TV. → Up-to-date firmware (2023-2026) supports all types of protection.

Step-by-step instructions: how to set a password for settings

The most common scenario is blocking access to the settings menu, which prevents you from changing your image, sound, network, or resetting your TV to factory settings. MIUI TV:

1. Turn on the TV and press the Settings button on the remote.
2. Go to the System section → Security and Restrictions (or Settings) → Personal. → Safety in old models).
3. Select Set password (or Block settings).
4. Enter a new 4-digit PIN-code (some models allow you to select a pattern lock) confirm it by re-entering it.
5. Think of a control question (e.g., “Mother’s maiden name?”) to restore access.
6. Save the changes. Now, when you try to log in to the settings, the system will ask for a password.

Remote is running and batteries are charged.

The TV is connected to the Internet (for synchronization with Mi Account)

Remembered control question for recovery

The password is recorded in a secure place (not on the sticker on the TV!)

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On Xiaomi TVs TV A2/A Pro with Google TV the way is different:

1. Open the Settings. → Accounts and entrance → Security and limitations.
2. Select Set the Settings Lock.
3. Follow the instructions on the screen (you will need to link to your Google account).

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If the TV asks you to update the firmware before setting a password, agree - in the old versions. MIUI TV (below 3.0) the lock function may not work properly.

Set up parental controls on Xiaomi TV

The parental controls on Xiaomi TVs allow you to limit content by age ratings, block individual apps (such as YouTube or Netflix) and set viewing time limits.

Method 1: Through the menu MIUI TV (for models up to 2022)

1. Go to Settings. → Personal. → Parental control.
2. Turn on the function and install it. PIN-code (other than password settings!).
3. Set up the restrictions: 🎬 Ranking Limit: Select the maximum age rating (e.g. 12)+ 16+). ⏰ Time limit: Specify the allowable duration of viewing (for example, 2 hours per day). 🔍 Blocking apps: tick the apps you want to hide (such as browsers or games).

Save the settings. Now, when you try to run blocked content, you'll be asked to PIN.

Method 2: Google Family Link (for Xiaomi) TV A2/A Pro)

On new models with Google TV Parental controls are configured via the Google Family Link app on your smartphone:

1. Install the Family Link app on your phone (available for Android and iOS).
2. Create a profile of your child and link it to your TV through Settings → Accounts. → Family group.
3. In the Family Link app, set the restrictions: 📺 Blocking apps (such as Prime Video or Twitch). 🕒 Time limits (separately on weekdays and weekends). 🛡️ Content filtering by ranking (based on Google Play data).

It's important! On Google TVs. TV Parental controls via Family Link only work for apps from Google Play. Embedded services (such as Mi Video) are blocked through the menu MIUI TV.

How to block purchases and payments

One of the most dangerous features on smart TVs is the ability to buy content in one click, and children or guests can accidentally pay for a movie, subscription or game without realizing the consequences.

For MIUI TV (All models except Xiaomi TV A2/A Pro)

1. Open the Settings. → Accounts and security → Payments and subscriptions.
2. Activate the option Requires a password for purchases.
3. Install. PIN-code (you can use the same as for settings, but better to come up with another one).
4. Enable the option to Request a password for each purchase (the default can be “once every 30 minutes”).

For Google. TV (Xiaomi TV A2/A Pro)

1. Go to Settings. → Accounts and entrance → Transactions and restrictions.
2. Select Authentication Required for Purchases.
3. Specify how often to request a password: For all purchases or every 30 minutes.
4. Confirm the settings through your Google account.

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On Xiaomi TVs with Google TV Buy blocking is linked to Google account, not local PIN. This means that a password will be requested even when you purchase from your phone if it is linked to the same account.

⚠️ If you use Mi Account for purchases (e.g. Mi Video), make sure that your account is enabled with two-factor authentication, otherwise, attackers can access your payment data through vulnerabilities in the system.

How to reset your password if you forget?

Forgotten passwords are one of the most common problems. Fortunately, there are several ways to restore access on Xiaomi TVs, but they depend on the model and firmware version.

Method 1: Through the control question (for the MIUI TV)

1. On the password entry screen, click Forgot the password.
2. Answer the check question you specified when setting up.
3. Enter a new one. PIN and keep the changes.

Method 2: Mi Account (for 2022 and newer models)

1. On the lock screen, select Restore via Mi Account.
2. Enter the username and password from your Xiaomi account.
3. Confirm the action via SMS or email (if two-factor authentication is enabled).
4. Set a new password.

Method 3: Completely reset (if nothing helps)

If you don't remember the check question and you haven't tied Mi Account, you just have to reset to the factory settings. Attention! This will delete all the data, including the apps installed and the image settings.

1. Turn off the TV.
2. On the remote, press the Menu buttons simultaneously. + Volume Down (or Home) + Back on new remotes) and hold for 10-15 seconds until the recovery menu appears.
3. Choose Wipe. Data/Factory Reset with volume buttons and confirm the selection with the button OK.
4. Wait for the reset to be completed (the TV will reboot).

For families with children, it is useful to combine several protection methods, such as:

1. Install. PIN settings (blocks the change of parameters).
2. Activate parental controls through Family Link (content restriction).
3. Turn off automatic payments in Google Play (Shopping Protection).
4. Create a guest profile for your child’s friends.

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If you have a Xiaomi model in your TV There are no built-in parental controls, use third-party apps like Kids Place or Google Play's AppLock, which allow you to block individual programs on a schedule.

Frequent Mistakes and How to Avoid Them

When setting up a password, users often face typical problems, and here are the most common ones and ways to solve them:

If you lose your password settings after you update your firmware, don't panic, it's normal behavior. PIN All previously blocked apps and ratings will remain.

FAQ: Answers to popular questions